mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Rollup merge of #91091 - ecstatic-morse:control-flow-enum-is, r=m-ou-se

Browse Source 
Stabilize `ControlFlow::{is_break, is_continue}`

The type itself was stabilized in 1.55, but using it is not ergonomic without these helper functions. Stabilize them.

r? rust-lang/libs-api
This commit is contained in:
Matthias Krüger 2021-12-13 00:20:07 +01:00 committed by GitHub
commit 6227d42928
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
library/core/src/ops/control_flow.rs
View File

@ -141,7 +141,7 @@ impl<B, C> ControlFlow<B, C> {
/// assert!(!ControlFlow::<String, i32>::Continue(3).is_break());
/// ```
#[inline]
#[unstable(feature = "control_flow_enum", reason = "new API", issue = "75744")]
#[stable(feature = "control_flow_enum_is", since = "1.59.0")]
pub fn is_break(&self) -> bool {
matches!(*self, ControlFlow::Break(_))
}
@ -158,7 +158,7 @@ impl<B, C> ControlFlow<B, C> {
/// assert!(ControlFlow::<String, i32>::Continue(3).is_continue());
/// ```
#[inline]
#[unstable(feature = "control_flow_enum", reason = "new API", issue = "75744")]
#[stable(feature = "control_flow_enum_is", since = "1.59.0")]
pub fn is_continue(&self) -> bool {
matches!(*self, ControlFlow::Continue(_))
}