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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /compiler/rustc_error_codes/src/error_codes/E0708.md | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_error_codes/src/error_codes/E0708.md')
-rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0708.md | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0708.md b/compiler/rustc_error_codes/src/error_codes/E0708.md new file mode 100644 index 000000000..9287fc803 --- /dev/null +++ b/compiler/rustc_error_codes/src/error_codes/E0708.md @@ -0,0 +1,26 @@ +`async` non-`move` closures with parameters are currently not supported. + +Erroneous code example: + +```compile_fail,edition2018,E0708 +#![feature(async_closure)] + +fn main() { + let add_one = async |num: u8| { // error! + num + 1 + }; +} +``` + +`async` with non-move is currently not supported with the current +version, you can use successfully by using move: + +```edition2018 +#![feature(async_closure)] + +fn main() { + let add_one = async move |num: u8| { // ok! + num + 1 + }; +} +``` |