23 lines
432 B
Rust
23 lines
432 B
Rust
#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
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use std::marker::Unpin;
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use std::ops::Coroutine;
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pub fn foo() -> impl Coroutine<(), Yield = (), Return = ()> {
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#[coroutine]
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|| {
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if false {
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yield;
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}
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}
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}
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pub fn bar<T: 'static>(t: T) -> Box<Coroutine<(), Yield = T, Return = ()> + Unpin> {
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Box::new(
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#[coroutine]
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|| {
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yield t;
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},
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)
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}
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