diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/async-await/async-trait-fn.stderr | 75 |
1 files changed, 62 insertions, 13 deletions
diff --git a/src/test/ui/async-await/async-trait-fn.stderr b/src/test/ui/async-await/async-trait-fn.stderr index 1eb8969a8..e5c584e31 100644 --- a/src/test/ui/async-await/async-trait-fn.stderr +++ b/src/test/ui/async-await/async-trait-fn.stderr @@ -2,40 +2,89 @@ error[E0706]: functions in traits cannot be declared `async` --> $DIR/async-trait-fn.rs:3:5 | LL | async fn foo() {} - | -----^^^^^^^^^^^^ + | -----^^^^^^^^^ | | | `async` because of this | = note: `async` trait functions are not currently supported = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait + = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information + = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable error[E0706]: functions in traits cannot be declared `async` - --> $DIR/async-trait-fn.rs:4:5 + --> $DIR/async-trait-fn.rs:5:5 | LL | async fn bar(&self) {} - | -----^^^^^^^^^^^^^^^^^ + | -----^^^^^^^^^^^^^^ | | | `async` because of this | = note: `async` trait functions are not currently supported = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait + = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information + = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable error[E0706]: functions in traits cannot be declared `async` - --> $DIR/async-trait-fn.rs:5:5 + --> $DIR/async-trait-fn.rs:7:5 + | +LL | async fn baz() { + | -----^^^^^^^^^ + | | + | `async` because of this + | + = note: `async` trait functions are not currently supported + = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait + = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information + = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable + +error[E0308]: mismatched types + --> $DIR/async-trait-fn.rs:3:20 + | +LL | async fn foo() {} + | ^^ expected associated type, found opaque type + | + ::: $SRC_DIR/core/src/future/mod.rs:LL:COL + | +LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return> + | ------------------------------- the found opaque type + | + = note: expected associated type `impl Future<Output = ()>` (trait associated opaque type at <$DIR/async-trait-fn.rs:3:20>) + found opaque type `impl Future<Output = ()>` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>) + +error[E0308]: mismatched types + --> $DIR/async-trait-fn.rs:5:25 + | +LL | async fn bar(&self) {} + | ^^ expected associated type, found opaque type + | + ::: $SRC_DIR/core/src/future/mod.rs:LL:COL + | +LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return> + | ------------------------------- the found opaque type + | + = note: expected associated type `impl Future<Output = ()>` (trait associated opaque type at <$DIR/async-trait-fn.rs:5:25>) + found opaque type `impl Future<Output = ()>` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>) + +error[E0308]: mismatched types + --> $DIR/async-trait-fn.rs:7:20 | LL | async fn baz() { - | ^---- - | | - | _____`async` because of this - | | + | ____________________^ +LL | | LL | | // Nested item must not ICE. LL | | fn a() {} LL | | } - | |_____^ + | |_____^ expected associated type, found opaque type | - = note: `async` trait functions are not currently supported - = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait + ::: $SRC_DIR/core/src/future/mod.rs:LL:COL + | +LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return> + | ------------------------------- the found opaque type + | + = note: expected associated type `impl Future<Output = ()>` (trait associated opaque type at <$DIR/async-trait-fn.rs:7:20>) + found opaque type `impl Future<Output = ()>` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>) -error: aborting due to 3 previous errors +error: aborting due to 6 previous errors -For more information about this error, try `rustc --explain E0706`. +Some errors have detailed explanations: E0308, E0706. +For more information about an error, try `rustc --explain E0308`. |