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Rollup merge of #136724 - steffahn:asyncfn-non-fundamental, r=compiler-errors

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Make `AsyncFnOnce`, `AsyncFnMut`, `AsyncFn` non-`#[fundamental]`

Address the issue #136723 on nightly (the issue will only *actually* be fixed with a beta backport).
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Jubilee 2025-02-08 20:41:22 -08:00 • committed by GitHub
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library/core/src/ops/async_function.rs
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@ -6,7 +6,6 @@ use crate::marker::Tuple;
/// All `async fn` and functions returning futures implement this trait. /// All `async fn` and functions returning futures implement this trait.
#[stable(feature = "async_closure", since = "1.85.0")] #[stable(feature = "async_closure", since = "1.85.0")]
#[rustc_paren_sugar] #[rustc_paren_sugar]
#[fundamental]
#[must_use = "async closures are lazy and do nothing unless called"] #[must_use = "async closures are lazy and do nothing unless called"]
#[lang = "async_fn"] #[lang = "async_fn"]
pub trait AsyncFn<Args: Tuple>: AsyncFnMut<Args> { pub trait AsyncFn<Args: Tuple>: AsyncFnMut<Args> {
@ -20,7 +19,6 @@ pub trait AsyncFn<Args: Tuple>: AsyncFnMut<Args> {
/// All `async fn` and functions returning futures implement this trait. /// All `async fn` and functions returning futures implement this trait.
#[stable(feature = "async_closure", since = "1.85.0")] #[stable(feature = "async_closure", since = "1.85.0")]
#[rustc_paren_sugar] #[rustc_paren_sugar]
#[fundamental]
#[must_use = "async closures are lazy and do nothing unless called"] #[must_use = "async closures are lazy and do nothing unless called"]
#[lang = "async_fn_mut"] #[lang = "async_fn_mut"]
pub trait AsyncFnMut<Args: Tuple>: AsyncFnOnce<Args> { pub trait AsyncFnMut<Args: Tuple>: AsyncFnOnce<Args> {
@ -41,7 +39,6 @@ pub trait AsyncFnMut<Args: Tuple>: AsyncFnOnce<Args> {
/// All `async fn` and functions returning futures implement this trait. /// All `async fn` and functions returning futures implement this trait.
#[stable(feature = "async_closure", since = "1.85.0")] #[stable(feature = "async_closure", since = "1.85.0")]
#[rustc_paren_sugar] #[rustc_paren_sugar]
#[fundamental]
#[must_use = "async closures are lazy and do nothing unless called"] #[must_use = "async closures are lazy and do nothing unless called"]
#[lang = "async_fn_once"] #[lang = "async_fn_once"]
pub trait AsyncFnOnce<Args: Tuple> { pub trait AsyncFnOnce<Args: Tuple> {