Vendor things

third-party/vendor/new_debug_unreachable/.cargo-checksum.json

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+{"files":{"Cargo.lock":"438cea17a96e11f787f827aab8c4fe2d096d75b1db95b5749339b9d2b2554d5b","Cargo.toml":"bcaf0900427df4f1e1f61bfaf99ec22422be14b97432ace1287e52803e9c6f0b","LICENSE-MIT":"f7715d38a3fa1b4ac97c5729740752505a39cb92ee83ab5b102aeb5eaa7cdea4","README.md":"614d60e78bd8c3d8172b2650f86d44c703471dab8a35805736861f09158e5501","examples/simple.rs":"f1fac7f8308469568b601218ea03d213584f0a51b779a3bcb78ecb40ede72483","src/lib.rs":"5a2cbd34e3a52ea1a8e1b31dd34c5ec31ce549fec30f60a0e20b87d8138da416","tests/check.rs":"323e500890599105193b6b07563a2c570ea0cc56342c81670075e5fd2ff467d1"},"package":"e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"}

third-party/vendor/new_debug_unreachable/Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "new_debug_unreachable"
+version = "1.0.4"
+

third-party/vendor/new_debug_unreachable/Cargo.toml

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+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies
+#
+# If you believe there's an error in this file please file an
+# issue against the rust-lang/cargo repository. If you're
+# editing this file be aware that the upstream Cargo.toml
+# will likely look very different (and much more reasonable)
+
+[package]
+edition = "2018"
+name = "new_debug_unreachable"
+version = "1.0.4"
+authors = ["Matt Brubeck <mbrubeck@limpet.net>", "Jonathan Reem <jonathan.reem@gmail.com>"]
+description = "panic in debug, intrinsics::unreachable() in release (fork of debug_unreachable)"
+documentation = "https://docs.rs/new_debug_unreachable"
+readme = "README.md"
+license = "MIT"
+repository = "https://github.com/mbrubeck/rust-debug-unreachable"
+
+[lib]
+name = "debug_unreachable"
+path = "src/lib.rs"

third-party/vendor/new_debug_unreachable/LICENSE-MIT

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+Copyright (c) 2015 Jonathan Reem
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

third-party/vendor/new_debug_unreachable/README.md

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+# new_debug_unreachable
+
+> unreachable!() in debug, std::intrinsics::unreachable() in release.
+
+This is a fork of [`debug_unreachable`](https://crates.io/crates/debug_unreachable).
+
+## [Documentation](https://docs.rs/new_debug_unreachable)
+
+## Usage
+
+Use the crates.io repository; add this to your `Cargo.toml` along
+with the rest of your dependencies:
+
+```toml
+[dependencies]
+new_debug_unreachable = "1.0"
+```
+
+In your Rust code, the library name is still `debug_unreachable`:
+
+```rust
+use debug_unreachable::debug_unreachable;
+
+fn main() {
+    if 0 > 100 {
+        // Can't happen!
+        unsafe { debug_unreachable!() }
+    } else {
+        println!("Good, 0 <= 100.");
+    }
+}
+```
+
+## Author
+
+[Jonathan Reem](https://medium.com/@jreem) is the original author of debug-unreachable.
+
+[Matt Brubeck](https://limpet.net/mbrubeck/) is the maintainer of this fork.
+
+## License
+
+MIT

third-party/vendor/new_debug_unreachable/examples/simple.rs

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+use debug_unreachable::debug_unreachable;
+
+fn main() {
+    if 0 > 100 {
+        // Can't happen!
+        unsafe { debug_unreachable!() }
+    } else {
+        println!("Good, 0 <= 100.");
+    }
+}

third-party/vendor/new_debug_unreachable/src/lib.rs

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+#![deny(missing_docs, warnings)]
+
+#![no_std]
+
+//! `panic!()` in debug builds, optimization hint in release.
+
+#[doc(hidden)] pub mod _internal { pub use core::hint::unreachable_unchecked; }
+
+#[macro_export]
+/// `panic!()` in debug builds, optimization hint in release.
+///
+/// Example:
+///
+/// ```
+/// use debug_unreachable::debug_unreachable;
+///
+/// fn main() {
+///     if 0 > 100 {
+///         // Can't happen!
+///         unsafe { debug_unreachable!() }
+///     } else {
+///         println!("Good, 0 <= 100.");
+///     }
+/// }
+/// ```
+macro_rules! debug_unreachable {
+    () => { debug_unreachable!("entered unreachable code") };
+    ($e:expr) => {
+        if cfg!(debug_assertions) {
+            panic!($e)
+        } else {
+            $crate::_internal::unreachable_unchecked()
+        }
+    }
+}
+

third-party/vendor/new_debug_unreachable/tests/check.rs

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+#[test]
+#[should_panic]
+#[cfg(debug_assertions)]
+fn explodes_in_debug() {
+    use debug_unreachable::debug_unreachable;
+    unsafe { debug_unreachable!() }
+}
+