Vendor things

third-party/vendor/num_enum-0.5.11/tests/default.rs

@@ -0,0 +1,33 @@
+// Guard against https://github.com/illicitonion/num_enum/issues/27
+mod alloc {}
+mod core {}
+mod num_enum {}
+mod std {}
+
+#[test]
+fn default() {
+    #[derive(Debug, Eq, PartialEq, ::num_enum::Default)]
+    #[repr(u8)]
+    enum Enum {
+        #[allow(unused)]
+        Zero = 0,
+        #[num_enum(default)]
+        NonZero = 1,
+    }
+
+    assert_eq!(Enum::NonZero, <Enum as ::core::default::Default>::default());
+}
+
+#[test]
+fn default_standard_default_attribute() {
+    #[derive(Debug, Eq, PartialEq, ::num_enum::Default)]
+    #[repr(u8)]
+    enum Enum {
+        #[allow(unused)]
+        Zero = 0,
+        #[default]
+        NonZero = 1,
+    }
+
+    assert_eq!(Enum::NonZero, <Enum as ::core::default::Default>::default());
+}

third-party/vendor/num_enum-0.5.11/tests/from_primitive.rs

@@ -0,0 +1,144 @@
+use ::std::convert::TryFrom;
+
+use ::num_enum::{FromPrimitive, TryFromPrimitive};
+
+// Guard against https://github.com/illicitonion/num_enum/issues/27
+mod alloc {}
+mod core {}
+mod num_enum {}
+mod std {}
+
+#[test]
+fn has_from_primitive_number_u64() {
+    #[derive(Debug, Eq, PartialEq, FromPrimitive)]
+    #[repr(u64)]
+    enum Enum {
+        Zero = 0,
+        #[num_enum(default)]
+        NonZero = 1,
+    }
+
+    let zero = Enum::from_primitive(0_u64);
+    assert_eq!(zero, Enum::Zero);
+
+    let one = Enum::from_primitive(1_u64);
+    assert_eq!(one, Enum::NonZero);
+
+    let two = Enum::from_primitive(2_u64);
+    assert_eq!(two, Enum::NonZero);
+}
+
+#[test]
+fn has_from_primitive_number() {
+    #[derive(Debug, Eq, PartialEq, FromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero = 0,
+        #[num_enum(default)]
+        NonZero = 1,
+    }
+
+    let zero = Enum::from_primitive(0_u8);
+    assert_eq!(zero, Enum::Zero);
+
+    let one = Enum::from_primitive(1_u8);
+    assert_eq!(one, Enum::NonZero);
+
+    let two = Enum::from_primitive(2_u8);
+    assert_eq!(two, Enum::NonZero);
+}
+
+#[test]
+fn has_from_primitive_number_standard_default_attribute() {
+    #[derive(Debug, Eq, PartialEq, FromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero = 0,
+        #[default]
+        NonZero = 1,
+    }
+
+    let zero = Enum::from_primitive(0_u8);
+    assert_eq!(zero, Enum::Zero);
+
+    let one = Enum::from_primitive(1_u8);
+    assert_eq!(one, Enum::NonZero);
+
+    let two = Enum::from_primitive(2_u8);
+    assert_eq!(two, Enum::NonZero);
+}
+
+#[test]
+fn from_primitive_number() {
+    #[derive(Debug, Eq, PartialEq, FromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        #[num_enum(default)]
+        Whatever = 0,
+    }
+
+    // #[derive(FromPrimitive)] generates implementations for the following traits:
+    //
+    // - `FromPrimitive<T>`
+    // - `From<T>`
+    // - `TryFromPrimitive<T>`
+    // - `TryFrom<T>`
+    let from_primitive = Enum::from_primitive(0_u8);
+    assert_eq!(from_primitive, Enum::Whatever);
+
+    let from = Enum::from(0_u8);
+    assert_eq!(from, Enum::Whatever);
+
+    let try_from_primitive = Enum::try_from_primitive(0_u8);
+    assert_eq!(try_from_primitive, Ok(Enum::Whatever));
+
+    let try_from = Enum::try_from(0_u8);
+    assert_eq!(try_from, Ok(Enum::Whatever));
+}
+
+#[test]
+fn from_primitive_number_catch_all() {
+    #[derive(Debug, Eq, PartialEq, FromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero = 0,
+        #[num_enum(catch_all)]
+        NonZero(u8),
+    }
+
+    let zero = Enum::from_primitive(0_u8);
+    assert_eq!(zero, Enum::Zero);
+
+    let one = Enum::from_primitive(1_u8);
+    assert_eq!(one, Enum::NonZero(1_u8));
+
+    let two = Enum::from_primitive(2_u8);
+    assert_eq!(two, Enum::NonZero(2_u8));
+}
+
+#[cfg(feature = "complex-expressions")]
+#[test]
+fn from_primitive_number_with_inclusive_range() {
+    #[derive(Debug, Eq, PartialEq, FromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero = 0,
+        #[num_enum(alternatives = [2..=255])]
+        NonZero,
+    }
+
+    let zero = Enum::from_primitive(0_u8);
+    assert_eq!(zero, Enum::Zero);
+
+    let one = Enum::from_primitive(1_u8);
+    assert_eq!(one, Enum::NonZero);
+
+    let two = Enum::from_primitive(2_u8);
+    assert_eq!(two, Enum::NonZero);
+
+    let three = Enum::from_primitive(3_u8);
+    assert_eq!(three, Enum::NonZero);
+
+    let twofivefive = Enum::from_primitive(255_u8);
+    assert_eq!(twofivefive, Enum::NonZero);
+}

third-party/vendor/num_enum-0.5.11/tests/into_primitive.rs

@@ -0,0 +1,47 @@
+use ::num_enum::IntoPrimitive;
+
+// Guard against https://github.com/illicitonion/num_enum/issues/27
+mod alloc {}
+mod core {}
+mod num_enum {}
+mod std {}
+
+#[derive(IntoPrimitive)]
+#[repr(u8)]
+enum Enum {
+    Zero,
+    One,
+    Two,
+}
+
+#[test]
+fn simple() {
+    let zero: u8 = Enum::Zero.into();
+    assert_eq!(zero, 0u8);
+
+    let one: u8 = Enum::One.into();
+    assert_eq!(one, 1u8);
+
+    let two: u8 = Enum::Two.into();
+    assert_eq!(two, 2u8);
+}
+
+#[test]
+fn catch_all() {
+    #[derive(Debug, Eq, PartialEq, IntoPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero = 0,
+        #[num_enum(catch_all)]
+        NonZero(u8),
+    }
+
+    let zero: u8 = Enum::Zero.into();
+    assert_eq!(zero, 0u8);
+
+    let one: u8 = Enum::NonZero(1u8).into();
+    assert_eq!(one, 1u8);
+
+    let two: u8 = Enum::NonZero(2u8).into();
+    assert_eq!(two, 2u8);
+}

third-party/vendor/num_enum-0.5.11/tests/renamed_num_enum.rs

@@ -0,0 +1,33 @@
+#[test]
+fn no_std() {
+    assert!(::std::process::Command::new("cargo")
+        .args([
+            "run",
+            "--manifest-path",
+            concat!(
+                env!("CARGO_MANIFEST_DIR"),
+                "/../renamed_num_enum/Cargo.toml",
+            ),
+        ])
+        .status()
+        .unwrap()
+        .success())
+}
+
+#[test]
+fn std() {
+    assert!(::std::process::Command::new("cargo")
+        .args([
+            "run",
+            "--manifest-path",
+            concat!(
+                env!("CARGO_MANIFEST_DIR"),
+                "/../renamed_num_enum/Cargo.toml",
+            ),
+            "--features",
+            "std",
+        ])
+        .status()
+        .unwrap()
+        .success())
+}

third-party/vendor/num_enum-0.5.11/tests/try_build.rs

@@ -0,0 +1,123 @@
+use std::error::Error;
+use std::path::{Path, PathBuf};
+use walkdir::WalkDir;
+
+#[test]
+fn trybuild() {
+    let directory = PathBuf::from("tests/try_build");
+
+    let mut _renamer = None;
+
+    let compile_fail_dir = directory.join("compile_fail");
+
+    // Sometimes error messages change on beta/nightly - allow alternate errors on those.
+    _renamer = Some(Renamer::rename(compile_fail_dir.clone()).unwrap());
+
+    let fail = trybuild::TestCases::new();
+    fail.compile_fail(compile_fail_dir.join("*.rs"));
+    add_feature_dirs(&compile_fail_dir, &fail, ExpectedResult::Fail);
+
+    let pass = trybuild::TestCases::new();
+    let pass_dir = directory.join("pass");
+    pass.pass(pass_dir.join("*.rs"));
+    add_feature_dirs(&pass_dir, &pass, ExpectedResult::Pass);
+}
+
+enum ExpectedResult {
+    Pass,
+    Fail,
+}
+
+fn add_feature_dirs(
+    parent_dir: &Path,
+    test_cases: &trybuild::TestCases,
+    expected_result: ExpectedResult,
+) {
+    let features_dir = parent_dir.join("features");
+    let feature_specific_dir = if cfg!(feature = "complex-expressions") {
+        features_dir.join("complex-expressions")
+    } else {
+        features_dir.join("!complex-expressions")
+    };
+    let tests = feature_specific_dir.join("*.rs");
+    match expected_result {
+        ExpectedResult::Pass => test_cases.pass(tests),
+        ExpectedResult::Fail => test_cases.compile_fail(tests),
+    }
+}
+
+struct Renamer(Vec<PathBuf>);
+
+impl Renamer {
+    const STDERR_EXTENSION: &'static str = "stderr";
+
+    #[rustversion::all(beta)]
+    const VERSION_SPECIFIC_EXTENSION: &'static str = "stderr_beta";
+
+    #[rustversion::all(nightly)]
+    const VERSION_SPECIFIC_EXTENSION: &'static str = "stderr_nightly";
+
+    #[rustversion::all(not(beta), not(nightly))]
+    const VERSION_SPECIFIC_EXTENSION: &'static str = "stderr_doesnotexist";
+
+    const NON_VERSION_SPECIFIC_BACKUP_EXTENSION: &'static str =
+        "stderr_non_version_specific_backup";
+
+    fn rename(dir: PathBuf) -> anyhow::Result<Self> {
+        let nightly_paths = WalkDir::new(dir)
+            .max_depth(1)
+            .into_iter()
+            .filter_map(|dir_entry| {
+                let dir_entry = match dir_entry {
+                    Ok(dir_entry) => dir_entry,
+                    Err(err) => return Some(Err(err)),
+                };
+                let path = dir_entry.path();
+                if let Some(file_name) = path.file_name() {
+                    if Path::new(file_name).extension()
+                        == Some(Renamer::VERSION_SPECIFIC_EXTENSION.as_ref())
+                    {
+                        return Some(Ok(path.to_path_buf()));
+                    }
+                }
+                None
+            })
+            .collect::<Result<Vec<_>, _>>()?;
+        // Create early so that if we end up returning an error this gets dropped and undoes any
+        // already-done renames.
+        let renamer = Renamer(nightly_paths);
+
+        for nightly_path in &renamer.0 {
+            std::fs::rename(
+                nightly_path.with_extension(Renamer::STDERR_EXTENSION),
+                nightly_path.with_extension(Renamer::NON_VERSION_SPECIFIC_BACKUP_EXTENSION),
+            )?;
+            std::fs::rename(
+                nightly_path.with_extension(Renamer::VERSION_SPECIFIC_EXTENSION),
+                nightly_path.with_extension(Renamer::STDERR_EXTENSION),
+            )?;
+        }
+        Ok(renamer)
+    }
+}
+
+impl Drop for Renamer {
+    fn drop(&mut self) {
+        for path in &self.0 {
+            ignore_error(std::fs::rename(
+                path.with_extension(Renamer::STDERR_EXTENSION),
+                path.with_extension(Renamer::VERSION_SPECIFIC_EXTENSION),
+            ));
+            ignore_error(std::fs::rename(
+                path.with_extension(Renamer::NON_VERSION_SPECIFIC_BACKUP_EXTENSION),
+                path.with_extension(Renamer::STDERR_EXTENSION),
+            ));
+        }
+    }
+}
+
+fn ignore_error<T, E: Error>(result: Result<T, E>) {
+    if let Err(err) = result {
+        eprintln!("Ignoring error: {}", err);
+    }
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/alternative_clashes_with_its_discriminant.rs

@@ -0,0 +1,10 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [3,1,4])]
+    One = 1,
+    Two = 2,
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/alternative_clashes_with_its_discriminant.stderr

@@ -0,0 +1,5 @@
+error: '1' in the alternative values is already attributed as the discriminant of this variant
+ --> tests/try_build/compile_fail/alternative_clashes_with_its_discriminant.rs:5:34
+  |
+5 |     #[num_enum(alternatives = [3,1,4])]
+  |                                  ^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/alternative_clashes_with_variant.rs

@@ -0,0 +1,12 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [2])]
+    One = 1,
+    Two = 2,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/alternative_clashes_with_variant.stderr

@@ -0,0 +1,5 @@
+error: The discriminant '2' collides with a value attributed to a previous variant
+ --> tests/try_build/compile_fail/alternative_clashes_with_variant.rs:7:5
+  |
+7 |     Two = 2,
+  |     ^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/alternative_clashes_with_variant_out_of_order.rs

@@ -0,0 +1,10 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [5,7,0,3])]
+    One = 1,
+    Two = 2,
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/alternative_clashes_with_variant_out_of_order.stderr

@@ -0,0 +1,5 @@
+error: '0' in the alternative values is already attributed to a previous variant
+ --> tests/try_build/compile_fail/alternative_clashes_with_variant_out_of_order.rs:5:36
+  |
+5 |     #[num_enum(alternatives = [5,7,0,3])]
+  |                                    ^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/alternative_exprs.rs

@@ -0,0 +1,13 @@
+const THREE: u8 = 3;
+
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(i8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [-1, 2, THREE])]
+    One = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/alternative_exprs.stderr

@@ -0,0 +1,5 @@
+error: Only literals are allowed as num_enum alternate values
+ --> tests/try_build/compile_fail/alternative_exprs.rs:7:39
+  |
+7 |     #[num_enum(alternatives = [-1, 2, THREE])]
+  |                                       ^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/catch_all_multiple_fields.rs

@@ -0,0 +1,9 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    Zero = 0,
+    #[num_enum(catch_all)]
+    NonZero(u8, u8),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/catch_all_multiple_fields.stderr

@@ -0,0 +1,5 @@
+error: Variant with `catch_all` must be a tuple with exactly 1 field matching the repr type
+ --> tests/try_build/compile_fail/catch_all_multiple_fields.rs:5:16
+  |
+5 |     #[num_enum(catch_all)]
+  |                ^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/catch_all_non_tuple.rs

@@ -0,0 +1,9 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    Zero = 0,
+    #[num_enum(catch_all)]
+    NonZero = 1,
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/catch_all_non_tuple.stderr

@@ -0,0 +1,5 @@
+error: Variant with `catch_all` must be a tuple with exactly 1 field matching the repr type
+ --> tests/try_build/compile_fail/catch_all_non_tuple.rs:5:16
+  |
+5 |     #[num_enum(catch_all)]
+  |                ^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/catch_all_type_mismatch.rs

@@ -0,0 +1,9 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    Zero = 0,
+    #[num_enum(catch_all)]
+    NonZero(i32),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/catch_all_type_mismatch.stderr

@@ -0,0 +1,5 @@
+error: Variant with `catch_all` must be a tuple with exactly 1 field matching the repr type
+ --> tests/try_build/compile_fail/catch_all_type_mismatch.rs:5:16
+  |
+5 |     #[num_enum(catch_all)]
+  |                ^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/conflicting_default.rs

@@ -0,0 +1,9 @@
+#[derive(Default, num_enum::Default)]
+#[repr(u8)]
+enum Number {
+    #[default]
+    Zero,
+}
+
+fn main() {
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/conflicting_default.stderr

@@ -0,0 +1,9 @@
+error[E0119]: conflicting implementations of trait `Default` for type `Number`
+ --> tests/try_build/compile_fail/conflicting_default.rs:1:19
+  |
+1 | #[derive(Default, num_enum::Default)]
+  |          -------  ^^^^^^^^^^^^^^^^^ conflicting implementation for `Number`
+  |          |
+  |          first implementation here
+  |
+  = note: this error originates in the derive macro `num_enum::Default` (in Nightly builds, run with -Z macro-backtrace for more info)

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/conflicting_derive.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::FromPrimitive, num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero,
+    #[num_enum(default)]
+    One,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/conflicting_derive.stderr

@@ -0,0 +1,20 @@
+error[E0119]: conflicting implementations of trait `TryFromPrimitive` for type `Numbers`
+ --> tests/try_build/compile_fail/conflicting_derive.rs:1:35
+  |
+1 | #[derive(num_enum::FromPrimitive, num_enum::TryFromPrimitive)]
+  |          -----------------------  ^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `Numbers`
+  |          |
+  |          first implementation here
+  |
+  = note: this error originates in the derive macro `num_enum::TryFromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error[E0119]: conflicting implementations of trait `TryFrom<u8>` for type `Numbers`
+ --> tests/try_build/compile_fail/conflicting_derive.rs:1:35
+  |
+1 | #[derive(num_enum::FromPrimitive, num_enum::TryFromPrimitive)]
+  |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: conflicting implementation in crate `core`:
+          - impl<T, U> TryFrom<U> for T
+            where U: Into<T>;
+  = note: this error originates in the derive macro `num_enum::TryFromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/default_and_catch_all.rs

@@ -0,0 +1,10 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    #[default]
+    Zero = 0,
+    #[num_enum(catch_all)]
+    NonZero(u8),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/default_and_catch_all.stderr

@@ -0,0 +1,5 @@
+error: Attribute `catch_all` is mutually exclusive with `default`
+ --> tests/try_build/compile_fail/default_and_catch_all.rs:6:16
+  |
+6 |     #[num_enum(catch_all)]
+  |                ^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/default_and_catch_all_alt.rs

@@ -0,0 +1,10 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    #[num_enum(default)]
+    Zero = 0,
+    #[num_enum(catch_all)]
+    NonZero(u8),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/default_and_catch_all_alt.stderr

@@ -0,0 +1,5 @@
+error: Attribute `catch_all` is mutually exclusive with `default`
+ --> tests/try_build/compile_fail/default_and_catch_all_alt.rs:6:16
+  |
+6 |     #[num_enum(catch_all)]
+  |                ^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/default_and_catch_all_same_variant.rs

@@ -0,0 +1,10 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    Zero = 0,
+    #[num_enum(catch_all)]
+    #[default]
+    NonZero(u8),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/default_and_catch_all_same_variant.stderr

@@ -0,0 +1,5 @@
+error: Attribute `default` is mutually exclusive with `catch_all`
+ --> tests/try_build/compile_fail/default_and_catch_all_same_variant.rs:6:5
+  |
+6 |     #[default]
+  |     ^^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/default_and_catch_all_same_variant_alt.rs

@@ -0,0 +1,10 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    Zero = 0,
+    #[num_enum(catch_all)]
+    #[num_enum(default)]
+    NonZero(u8),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/default_and_catch_all_same_variant_alt.stderr

@@ -0,0 +1,5 @@
+error: Attribute `default` is mutually exclusive with `catch_all`
+ --> tests/try_build/compile_fail/default_and_catch_all_same_variant_alt.rs:6:16
+  |
+6 |     #[num_enum(default)]
+  |                ^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/!complex-expressions/alternate_exprs_with_range.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [2..=255])]
+    NonZero = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/!complex-expressions/alternate_exprs_with_range.stderr

@@ -0,0 +1,5 @@
+error: Ranges are only supported as num_enum alternate values if the `complex-expressions` feature of the crate `num_enum` is enabled
+ --> tests/try_build/compile_fail/features/!complex-expressions/alternate_exprs_with_range.rs:5:5
+  |
+5 |     #[num_enum(alternatives = [2..=255])]
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_missing_lower_bound.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [..255])]
+    NonZero = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_missing_lower_bound.stderr

@@ -0,0 +1,5 @@
+error: When ranges are used for alternate values, both bounds most be explicitly specified numeric literals
+ --> tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_missing_lower_bound.rs:5:32
+  |
+5 |     #[num_enum(alternatives = [..255])]
+  |                                ^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_missing_upper_bound.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [2..])]
+    NonZero = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_missing_upper_bound.stderr

@@ -0,0 +1,5 @@
+error: When ranges are used for alternate values, both bounds most be explicitly specified numeric literals
+ --> tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_missing_upper_bound.rs:5:32
+  |
+5 |     #[num_enum(alternatives = [2..])]
+  |                                ^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_nonlit_lower_bound.rs

@@ -0,0 +1,13 @@
+const TWO: u8 = 2;
+
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [TWO..=255])]
+    NonZero = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_nonlit_lower_bound.stderr

@@ -0,0 +1,5 @@
+error: When ranges are used for alternate values, both bounds most be explicitly specified numeric literals
+ --> tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_nonlit_lower_bound.rs:7:32
+  |
+7 |     #[num_enum(alternatives = [TWO..=255])]
+  |                                ^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_nonlit_upper_bound.rs

@@ -0,0 +1,13 @@
+const TWOFIVEFIVE: u8 = 255;
+
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [2..=TWOFIVEFIVE])]
+    NonZero = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_nonlit_upper_bound.stderr

@@ -0,0 +1,5 @@
+error: When ranges are used for alternate values, both bounds most be explicitly specified numeric literals
+ --> tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_nonlit_upper_bound.rs:7:32
+  |
+7 |     #[num_enum(alternatives = [2..=TWOFIVEFIVE])]
+  |                                ^^^^^^^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_swapped_bounds.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [255..=2])]
+    NonZero = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_swapped_bounds.stderr

@@ -0,0 +1,5 @@
+error: When using ranges for alternate values, upper bound must not be less than lower bound
+ --> tests/try_build/compile_fail/features/complex-expressions/alternate_exprs_range_swapped_bounds.rs:5:32
+  |
+5 |     #[num_enum(alternatives = [255..=2])]
+  |                                ^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/garbage_attribute.rs

@@ -0,0 +1,12 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(garbage)]
+    One = 1,
+    Two = 2,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/garbage_attribute.stderr

@@ -0,0 +1,5 @@
+error: Invalid attribute: expected one of: `default`, `catch_all`, `alternatives`
+ --> $DIR/garbage_attribute.rs:5:5
+  |
+5 |     #[num_enum(garbage)]
+  |     ^^^^^^^^^^^^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/missing_default.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero,
+    One,
+    Two,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/missing_default.stderr

@@ -0,0 +1,7 @@
+error: #[derive(num_enum::FromPrimitive)] requires enum to be exhaustive, or a variant marked with `#[default]`, `#[num_enum(default)]`, or `#[num_enum(catch_all)`
+ --> $DIR/missing_default.rs:1:10
+  |
+1 | #[derive(num_enum::FromPrimitive)]
+  |          ^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: this error originates in the derive macro `num_enum::FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/missing_repr.rs

@@ -0,0 +1,7 @@
+#[derive(num_enum::IntoPrimitive)]
+enum Numbers {
+    Zero,
+    One,
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/missing_repr.stderr

@@ -0,0 +1,7 @@
+error: Missing `#[repr({Integer})]` attribute
+ --> $DIR/missing_repr.rs:1:10
+  |
+1 | #[derive(num_enum::IntoPrimitive)]
+  |          ^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: this error originates in the derive macro `num_enum::IntoPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_catch_all.rs

@@ -0,0 +1,10 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    #[num_enum(catch_all)]
+    Zero(u8),
+    #[num_enum(catch_all)]
+    NonZero(u8),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_catch_all.stderr

@@ -0,0 +1,5 @@
+error: Multiple variants marked with `#[num_enum(catch_all)]`
+ --> tests/try_build/compile_fail/multiple_catch_all.rs:6:16
+  |
+6 |     #[num_enum(catch_all)]
+  |                ^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_catch_all_same_variant.rs

@@ -0,0 +1,10 @@
+#[derive(Debug, Eq, PartialEq, num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    Zero = 0,
+    #[num_enum(catch_all)]
+    #[num_enum(catch_all)]
+    NonZero(u8),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_catch_all_same_variant.stderr

@@ -0,0 +1,5 @@
+error: Multiple variants marked with `#[num_enum(catch_all)]`
+ --> tests/try_build/compile_fail/multiple_catch_all_same_variant.rs:6:16
+  |
+6 |     #[num_enum(catch_all)]
+  |                ^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_defaults.rs

@@ -0,0 +1,13 @@
+#[derive(num_enum::FromPrimitive, num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero,
+    #[default]
+    One,
+    #[default]
+    Two,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_defaults.stderr

@@ -0,0 +1,5 @@
+error: Multiple variants marked `#[default]` or `#[num_enum(default)]` found
+ --> $DIR/multiple_defaults.rs:7:5
+  |
+7 |     #[default]
+  |     ^^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_defaults_different_kinds.rs

@@ -0,0 +1,13 @@
+#[derive(num_enum::FromPrimitive, num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero,
+    #[default]
+    One,
+    #[num_enum(default)]
+    Two,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_defaults_different_kinds.stderr

@@ -0,0 +1,5 @@
+error: Multiple variants marked `#[default]` or `#[num_enum(default)]` found
+ --> $DIR/multiple_defaults_different_kinds.rs:7:16
+  |
+7 |     #[num_enum(default)]
+  |                ^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_num_enum_defaults.rs

@@ -0,0 +1,13 @@
+#[derive(num_enum::FromPrimitive, num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero,
+    #[num_enum(default)]
+    One,
+    #[num_enum(default)]
+    Two,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/multiple_num_enum_defaults.stderr

@@ -0,0 +1,5 @@
+error: Multiple variants marked `#[default]` or `#[num_enum(default)]` found
+ --> $DIR/multiple_num_enum_defaults.rs:7:16
+  |
+7 |     #[num_enum(default)]
+  |                ^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/repr_c.rs

@@ -0,0 +1,8 @@
+#[derive(num_enum::IntoPrimitive)]
+#[repr(C)]
+enum Numbers {
+    Zero,
+    One,
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/repr_c.stderr

@@ -0,0 +1,5 @@
+error: repr(C) doesn't have a well defined size
+ --> $DIR/repr_c.rs:2:8
+  |
+2 | #[repr(C)]
+  |        ^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/unpexpected_alternatives.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::UnsafeFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero,
+    #[num_enum(alternatives = [2])]
+    One,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/unpexpected_alternatives.stderr

@@ -0,0 +1,5 @@
+error: #[derive(UnsafeFromPrimitive)] does not support `#[num_enum(alternatives = [..])]`
+ --> $DIR/unpexpected_alternatives.rs:5:16
+  |
+5 |     #[num_enum(alternatives = [2])]
+  |                ^^^^^^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/unpexpected_default.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::UnsafeFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero,
+    #[num_enum(default)]
+    NoneZero,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/unpexpected_default.stderr

@@ -0,0 +1,5 @@
+error: #[derive(UnsafeFromPrimitive)] does not support `#[num_enum(default)]`
+ --> $DIR/unpexpected_default.rs:5:16
+  |
+5 |     #[num_enum(default)]
+  |                ^^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/variants_with_fields.rs

@@ -0,0 +1,22 @@
+use num_enum::{FromPrimitive, IntoPrimitive, TryFromPrimitive};
+
+#[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+#[repr(u8)]
+enum Number {
+    Zero,
+    NonZero(u8),
+}
+
+#[derive(Debug, Eq, PartialEq, FromPrimitive)]
+#[repr(u8)]
+enum Colour {
+    Red { intensity: u8 },
+}
+
+#[derive(Debug, Eq, PartialEq, IntoPrimitive)]
+#[repr(u8)]
+enum Meaningless {
+    Beep(),
+}
+
+fn main() {}

third-party/vendor/num_enum-0.5.11/tests/try_build/compile_fail/variants_with_fields.stderr

@@ -0,0 +1,17 @@
+error: `num_enum` only supports unit variants (with no associated data), but `Number::NonZero` was not a unit variant.
+ --> $DIR/variants_with_fields.rs:7:5
+  |
+7 |     NonZero(u8),
+  |     ^^^^^^^^^^^
+
+error: `num_enum` only supports unit variants (with no associated data), but `Colour::Red` was not a unit variant.
+  --> $DIR/variants_with_fields.rs:13:5
+   |
+13 |     Red { intensity: u8 },
+   |     ^^^^^^^^^^^^^^^^^^^^^
+
+error: `num_enum` only supports unit variants (with no associated data), but `Meaningless::Beep` was not a unit variant.
+  --> $DIR/variants_with_fields.rs:19:5
+   |
+19 |     Beep(),
+   |     ^^^^^^

third-party/vendor/num_enum-0.5.11/tests/try_build/pass/default_and_alternatives.rs

@@ -0,0 +1,66 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Default {
+    #[num_enum(default)]
+    Foo = 0,
+    Bar = 1,
+}
+
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Alternatives {
+    #[num_enum(alternatives = [])]
+    Foo = 0,
+    #[num_enum(alternatives = [3])]
+    Bar = 1,
+    #[num_enum(alternatives = [4, 5])]
+    Baz = 2,
+    #[num_enum(alternatives = [7])]
+    #[num_enum(alternatives = [8])]
+    Blee = 6,
+}
+
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Both {
+    #[num_enum(default)]
+    Foo = 0,
+    #[num_enum(alternatives = [3])]
+    Bar = 1,
+}
+
+mod mixed {
+    #[derive(num_enum::TryFromPrimitive)]
+    #[repr(u8)]
+    enum AlternativesFollowedByDefaultInSingleAttribute {
+        #[num_enum(alternatives = [1, 2], default)]
+        Foo = 0,
+    }
+
+    #[derive(num_enum::TryFromPrimitive)]
+    #[repr(u8)]
+    enum DefaultFollowedByAlternativesInSingleAttribute {
+        #[num_enum(default, alternatives = [1, 2])]
+        Foo = 0,
+    }
+
+    #[derive(num_enum::TryFromPrimitive)]
+    #[repr(u8)]
+    enum AlternativesFollowedByDefaultInMultipleAttributes {
+        #[num_enum(alternatives = [1, 2])]
+        #[num_enum(default)]
+        Foo = 0,
+    }
+
+    #[derive(num_enum::TryFromPrimitive)]
+    #[repr(u8)]
+    enum DefaultFollowedByAlternativesInMultipleAttributes {
+        #[num_enum(default)]
+        #[num_enum(alternatives = [1, 2])]
+        Foo = 0,
+    }
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/pass/exhaustive_enum_try_from.rs

@@ -0,0 +1,40 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum ExhaustiveTryFrom {
+    #[num_enum(alternatives = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15])]
+    A = 0,
+    #[num_enum(alternatives = [17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31])]
+    B = 16,
+    #[num_enum(alternatives = [33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47])]
+    C = 32,
+    #[num_enum(alternatives = [49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63])]
+    D = 48,
+    #[num_enum(alternatives = [65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79])]
+    E = 64,
+    #[num_enum(alternatives = [81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95])]
+    F = 80,
+    #[num_enum(alternatives = [97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111])]
+    G = 96,
+    #[num_enum(alternatives = [113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127])]
+    H = 112,
+    #[num_enum(alternatives = [129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143])]
+    I = 128,
+    #[num_enum(alternatives = [145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159])]
+    J = 144,
+    #[num_enum(alternatives = [161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175])]
+    K = 160,
+    #[num_enum(alternatives = [177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191])]
+    L = 176,
+    #[num_enum(alternatives = [193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207])]
+    M = 192,
+    #[num_enum(alternatives = [209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223])]
+    N = 208,
+    #[num_enum(alternatives = [225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239])]
+    O = 224,
+    #[num_enum(alternatives = [241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255])]
+    P = 240,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/pass/exhaustive_enum_via_alternatives.rs

@@ -0,0 +1,40 @@
+#[derive(num_enum::FromPrimitive)]
+#[repr(u8)]
+enum ExhaustiveFrom {
+    #[num_enum(alternatives = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15])]
+    A = 0,
+    #[num_enum(alternatives = [17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31])]
+    B = 16,
+    #[num_enum(alternatives = [33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47])]
+    C = 32,
+    #[num_enum(alternatives = [49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63])]
+    D = 48,
+    #[num_enum(alternatives = [65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79])]
+    E = 64,
+    #[num_enum(alternatives = [81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95])]
+    F = 80,
+    #[num_enum(alternatives = [97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111])]
+    G = 96,
+    #[num_enum(alternatives = [113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127])]
+    H = 112,
+    #[num_enum(alternatives = [129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143])]
+    I = 128,
+    #[num_enum(alternatives = [145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159])]
+    J = 144,
+    #[num_enum(alternatives = [161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175])]
+    K = 160,
+    #[num_enum(alternatives = [177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191])]
+    L = 176,
+    #[num_enum(alternatives = [193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207])]
+    M = 192,
+    #[num_enum(alternatives = [209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223])]
+    N = 208,
+    #[num_enum(alternatives = [225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239])]
+    O = 224,
+    #[num_enum(alternatives = [241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255])]
+    P = 240,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/pass/exhaustive_enum_via_default.rs

@@ -0,0 +1,39 @@
+#[derive(num_enum::FromPrimitive)]
+#[repr(u8)]
+enum ExhaustiveFrom {
+    #[num_enum(default)]
+    #[num_enum(alternatives = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15])]
+    A = 0,
+    #[num_enum(alternatives = [17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31])]
+    B = 16,
+    #[num_enum(alternatives = [33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47])]
+    C = 32,
+    #[num_enum(alternatives = [49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63])]
+    D = 48,
+    #[num_enum(alternatives = [65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79])]
+    E = 64,
+    #[num_enum(alternatives = [81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95])]
+    F = 80,
+    #[num_enum(alternatives = [97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111])]
+    G = 96,
+    #[num_enum(alternatives = [113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127])]
+    H = 112,
+    #[num_enum(alternatives = [129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143])]
+    I = 128,
+    #[num_enum(alternatives = [145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159])]
+    J = 144,
+    #[num_enum(alternatives = [161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175])]
+    K = 160,
+    #[num_enum(alternatives = [177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191])]
+    L = 176,
+    #[num_enum(alternatives = [193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207])]
+    M = 192,
+    #[num_enum(alternatives = [209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223])]
+    N = 208,
+    #[num_enum(alternatives = [225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239])]
+    O = 224,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/pass/features/complex-expressions/alternate_exprs_exhaustive_with_range.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::FromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [2..=255])]
+    NonZero = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_build/pass/features/complex-expressions/alternate_exprs_non_exhaustive_with_range.rs

@@ -0,0 +1,11 @@
+#[derive(num_enum::TryFromPrimitive)]
+#[repr(u8)]
+enum Numbers {
+    Zero = 0,
+    #[num_enum(alternatives = [2..255])]
+    NonZero = 1,
+}
+
+fn main() {
+
+}

third-party/vendor/num_enum-0.5.11/tests/try_from_primitive.rs

@@ -0,0 +1,504 @@
+use ::std::convert::{TryFrom, TryInto};
+
+use ::num_enum::TryFromPrimitive;
+
+// Guard against https://github.com/illicitonion/num_enum/issues/27
+mod alloc {}
+mod core {}
+mod num_enum {}
+mod std {}
+
+#[test]
+fn simple() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero,
+        One,
+        Two,
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let three: Result<Enum, _> = 3u8.try_into();
+    assert_eq!(
+        three.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `3`"
+    );
+}
+
+#[test]
+fn even() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero = 0,
+        Two = 2,
+        Four = 4,
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(
+        one.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `1`"
+    );
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(two, Ok(Enum::Two));
+
+    let three: Result<Enum, _> = 3u8.try_into();
+    assert_eq!(
+        three.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `3`"
+    );
+
+    let four: Result<Enum, _> = 4u8.try_into();
+    assert_eq!(four, Ok(Enum::Four));
+}
+
+#[test]
+fn skipped_value() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero,
+        One,
+        Three = 3,
+        Four,
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(
+        two.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `2`"
+    );
+
+    let three: Result<Enum, _> = 3u8.try_into();
+    assert_eq!(three, Ok(Enum::Three));
+
+    let four: Result<Enum, _> = 4u8.try_into();
+    assert_eq!(four, Ok(Enum::Four));
+}
+
+#[test]
+fn wrong_order() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Four = 4,
+        Three = 3,
+        Zero = 0,
+        One, // Zero + 1
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(
+        two.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `2`"
+    );
+
+    let three: Result<Enum, _> = 3u8.try_into();
+    assert_eq!(three, Ok(Enum::Three));
+
+    let four: Result<Enum, _> = 4u8.try_into();
+    assert_eq!(four, Ok(Enum::Four));
+}
+
+#[test]
+fn negative_values() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(i8)]
+    enum Enum {
+        MinusTwo = -2,
+        MinusOne = -1,
+        Zero = 0,
+        One = 1,
+        Two = 2,
+    }
+
+    let minus_two: Result<Enum, _> = (-2i8).try_into();
+    assert_eq!(minus_two, Ok(Enum::MinusTwo));
+
+    let minus_one: Result<Enum, _> = (-1i8).try_into();
+    assert_eq!(minus_one, Ok(Enum::MinusOne));
+
+    let zero: Result<Enum, _> = 0i8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1i8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2i8.try_into();
+    assert_eq!(two, Ok(Enum::Two));
+}
+
+#[test]
+fn discriminant_expressions() {
+    const ONE: u8 = 1;
+
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero,
+        One = ONE,
+        Two,
+        Four = 4u8,
+        Five,
+        Six = ONE + ONE + 2u8 + 2,
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(two, Ok(Enum::Two));
+
+    let three: Result<Enum, _> = 3u8.try_into();
+    assert_eq!(
+        three.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `3`",
+    );
+
+    let four: Result<Enum, _> = 4u8.try_into();
+    assert_eq!(four, Ok(Enum::Four));
+
+    let five: Result<Enum, _> = 5u8.try_into();
+    assert_eq!(five, Ok(Enum::Five));
+
+    let six: Result<Enum, _> = 6u8.try_into();
+    assert_eq!(six, Ok(Enum::Six));
+}
+
+#[cfg(feature = "complex-expressions")]
+mod complex {
+    use num_enum::TryFromPrimitive;
+    use std::convert::TryInto;
+
+    const ONE: u8 = 1;
+
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero,
+        One = ONE,
+        Two,
+        Four = 4u8,
+        Five,
+        Six = ONE + ONE + 2u8 + 2,
+        Seven = (7, 2).0,
+    }
+
+    #[test]
+    fn different_values() {
+        let zero: Result<Enum, _> = 0u8.try_into();
+        assert_eq!(zero, Ok(Enum::Zero));
+
+        let one: Result<Enum, _> = 1u8.try_into();
+        assert_eq!(one, Ok(Enum::One));
+
+        let two: Result<Enum, _> = 2u8.try_into();
+        assert_eq!(two, Ok(Enum::Two));
+
+        let three: Result<Enum, _> = 3u8.try_into();
+        assert_eq!(
+            three.unwrap_err().to_string(),
+            "No discriminant in enum `Enum` matches the value `3`",
+        );
+
+        let four: Result<Enum, _> = 4u8.try_into();
+        assert_eq!(four, Ok(Enum::Four));
+
+        let five: Result<Enum, _> = 5u8.try_into();
+        assert_eq!(five, Ok(Enum::Five));
+
+        let six: Result<Enum, _> = 6u8.try_into();
+        assert_eq!(six, Ok(Enum::Six));
+
+        let seven: Result<Enum, _> = 7u8.try_into();
+        assert_eq!(seven, Ok(Enum::Seven));
+    }
+
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum EnumWithExclusiveRange {
+        Zero = 0,
+        #[num_enum(alternatives = [2..4])]
+        OneOrTwoOrThree,
+    }
+
+    #[test]
+    fn different_values_with_exclusive_range() {
+        let zero: Result<EnumWithExclusiveRange, _> = 0u8.try_into();
+        assert_eq!(zero, Ok(EnumWithExclusiveRange::Zero));
+
+        let one: Result<EnumWithExclusiveRange, _> = 1u8.try_into();
+        assert_eq!(one, Ok(EnumWithExclusiveRange::OneOrTwoOrThree));
+
+        let two: Result<EnumWithExclusiveRange, _> = 2u8.try_into();
+        assert_eq!(two, Ok(EnumWithExclusiveRange::OneOrTwoOrThree));
+
+        let three: Result<EnumWithExclusiveRange, _> = 3u8.try_into();
+        assert_eq!(three, Ok(EnumWithExclusiveRange::OneOrTwoOrThree));
+
+        let four: Result<EnumWithExclusiveRange, _> = 4u8.try_into();
+        assert_eq!(
+            four.unwrap_err().to_string(),
+            "No discriminant in enum `EnumWithExclusiveRange` matches the value `4`",
+        );
+    }
+
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum EnumWithInclusiveRange {
+        Zero = 0,
+        #[num_enum(alternatives = [2..=3])]
+        OneOrTwoOrThree,
+    }
+
+    #[test]
+    fn different_values_with_inclusive_range() {
+        let zero: Result<EnumWithInclusiveRange, _> = 0u8.try_into();
+        assert_eq!(zero, Ok(EnumWithInclusiveRange::Zero));
+
+        let one: Result<EnumWithInclusiveRange, _> = 1u8.try_into();
+        assert_eq!(one, Ok(EnumWithInclusiveRange::OneOrTwoOrThree));
+
+        let two: Result<EnumWithInclusiveRange, _> = 2u8.try_into();
+        assert_eq!(two, Ok(EnumWithInclusiveRange::OneOrTwoOrThree));
+
+        let three: Result<EnumWithInclusiveRange, _> = 3u8.try_into();
+        assert_eq!(three, Ok(EnumWithInclusiveRange::OneOrTwoOrThree));
+
+        let four: Result<EnumWithInclusiveRange, _> = 4u8.try_into();
+        assert_eq!(
+            four.unwrap_err().to_string(),
+            "No discriminant in enum `EnumWithInclusiveRange` matches the value `4`",
+        );
+    }
+}
+
+#[test]
+fn missing_trailing_comma() {
+    #[rustfmt::skip]
+#[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+#[repr(u8)]
+enum Enum {
+    Zero,
+    One
+}
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(
+        two.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `2`"
+    );
+}
+
+#[test]
+fn ignores_extra_attributes() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[allow(unused)]
+    #[repr(u8)]
+    enum Enum {
+        Zero,
+        #[allow(unused)]
+        One,
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(
+        two.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `2`"
+    );
+}
+
+#[test]
+fn visibility_is_fine() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    pub(crate) enum Enum {
+        Zero,
+        One,
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(
+        two.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `2`"
+    );
+}
+
+#[test]
+fn error_variant_is_allowed() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    pub enum Enum {
+        Ok,
+        Error,
+    }
+
+    let ok: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(ok, Ok(Enum::Ok));
+
+    let err: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(err, Ok(Enum::Error));
+
+    let unknown: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(
+        unknown.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `2`"
+    );
+}
+
+#[test]
+fn alternative_values() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(i8)]
+    enum Enum {
+        Zero = 0,
+        #[num_enum(alternatives = [-1, 2, 3])]
+        OneTwoThreeOrMinusOne = 1,
+    }
+
+    let minus_one: Result<Enum, _> = (-1i8).try_into();
+    assert_eq!(minus_one, Ok(Enum::OneTwoThreeOrMinusOne));
+
+    let zero: Result<Enum, _> = 0i8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1i8.try_into();
+    assert_eq!(one, Ok(Enum::OneTwoThreeOrMinusOne));
+
+    let two: Result<Enum, _> = 2i8.try_into();
+    assert_eq!(two, Ok(Enum::OneTwoThreeOrMinusOne));
+
+    let three: Result<Enum, _> = 3i8.try_into();
+    assert_eq!(three, Ok(Enum::OneTwoThreeOrMinusOne));
+
+    let four: Result<Enum, _> = 4i8.try_into();
+    assert_eq!(
+        four.unwrap_err().to_string(),
+        "No discriminant in enum `Enum` matches the value `4`"
+    );
+}
+
+#[test]
+fn default_value() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero = 0,
+        One = 1,
+        #[num_enum(default)]
+        Other = 2,
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(two, Ok(Enum::Other));
+
+    let max_value: Result<Enum, _> = u8::max_value().try_into();
+    assert_eq!(max_value, Ok(Enum::Other));
+}
+
+#[test]
+fn alternative_values_and_default_value() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        #[num_enum(default)]
+        Zero = 0,
+        One = 1,
+        #[num_enum(alternatives = [3])]
+        TwoOrThree = 2,
+        Four = 4,
+    }
+
+    let zero: Result<Enum, _> = 0u8.try_into();
+    assert_eq!(zero, Ok(Enum::Zero));
+
+    let one: Result<Enum, _> = 1u8.try_into();
+    assert_eq!(one, Ok(Enum::One));
+
+    let two: Result<Enum, _> = 2u8.try_into();
+    assert_eq!(two, Ok(Enum::TwoOrThree));
+
+    let three: Result<Enum, _> = 3u8.try_into();
+    assert_eq!(three, Ok(Enum::TwoOrThree));
+
+    let four: Result<Enum, _> = 4u8.try_into();
+    assert_eq!(four, Ok(Enum::Four));
+
+    let five: Result<Enum, _> = 5u8.try_into();
+    assert_eq!(five, Ok(Enum::Zero));
+}
+
+#[test]
+fn try_from_primitive_number() {
+    #[derive(Debug, Eq, PartialEq, TryFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        #[num_enum(default)]
+        Whatever = 0,
+    }
+
+    // #[derive(FromPrimitive)] generates implementations for the following traits:
+    //
+    // - `TryFromPrimitive<T>`
+    // - `TryFrom<T>`
+
+    let try_from_primitive = Enum::try_from_primitive(0_u8);
+    assert_eq!(try_from_primitive, Ok(Enum::Whatever));
+
+    let try_from = Enum::try_from(0_u8);
+    assert_eq!(try_from, Ok(Enum::Whatever));
+}
+
+// #[derive(FromPrimitive)] generates implementations for the following traits:
+//
+// - `FromPrimitive<T>`
+// - `From<T>`
+// - `TryFromPrimitive<T>`
+// - `TryFrom<T>`

third-party/vendor/num_enum-0.5.11/tests/unsafe_from_primitive.rs

@@ -0,0 +1,22 @@
+use ::num_enum::UnsafeFromPrimitive;
+
+// Guard against https://github.com/illicitonion/num_enum/issues/27
+mod alloc {}
+mod core {}
+mod num_enum {}
+mod std {}
+
+#[test]
+fn has_unsafe_from_primitive_number() {
+    #[derive(Debug, Eq, PartialEq, UnsafeFromPrimitive)]
+    #[repr(u8)]
+    enum Enum {
+        Zero,
+        One,
+    }
+
+    unsafe {
+        assert_eq!(Enum::from_unchecked(0_u8), Enum::Zero);
+        assert_eq!(Enum::from_unchecked(1_u8), Enum::One);
+    }
+}