diff options
Diffstat (limited to 'library/core/src/macros')
| -rw-r--r-- | library/core/src/macros/mod.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/library/core/src/macros/mod.rs b/library/core/src/macros/mod.rs index 3b026bc0e..7c93c93b4 100644 --- a/library/core/src/macros/mod.rs +++ b/library/core/src/macros/mod.rs @@ -340,9 +340,9 @@ pub macro debug_assert_matches($($arg:tt)*) { #[stable(feature = "matches_macro", since = "1.42.0")] #[cfg_attr(not(test), rustc_diagnostic_item = "matches_macro")] macro_rules! matches { - ($expression:expr, $(|)? $( $pattern:pat_param )|+ $( if $guard: expr )? $(,)?) => { + ($expression:expr, $pattern:pat $(if $guard:expr)? $(,)?) => { match $expression { - $( $pattern )|+ $( if $guard )? => true, + $pattern $(if $guard)? => true, _ => false } }; @@ -712,8 +712,8 @@ macro_rules! unimplemented { /// Indicates unfinished code. /// -/// This can be useful if you are prototyping and are just looking to have your -/// code typecheck. +/// This can be useful if you are prototyping and just +/// want a placeholder to let your code pass type analysis. /// /// The difference between [`unimplemented!`] and `todo!` is that while `todo!` conveys /// an intent of implementing the functionality later and the message is "not yet |