Vendor things

third-party/vendor/generator/examples/get_yield.rs

@@ -0,0 +1,24 @@
+#![allow(deprecated)]
+use generator::{get_yield, yield_with, Gn};
+
+fn sum(a: u32) -> u32 {
+    let mut sum = a;
+    let mut recv: u32;
+    while sum < 200 {
+        recv = get_yield().unwrap();
+        yield_with(sum);
+        sum += recv;
+    }
+
+    sum
+}
+
+fn main() {
+    // we specify the send type is u32
+    let mut s = Gn::<u32>::new(|| sum(1));
+    let mut i = 1u32;
+    while !s.is_done() {
+        i = s.send(i);
+        println!("{i}");
+    }
+}