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Constify {FormResidual, Try} for ControlFlow

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onestacked 2022-09-22 18:21:34 +02:00
parent 8ab71ab59f
commit 5a5138df59
1 changed files with 4 additions and 2 deletions
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6
library/core/src/ops/control_flow.rs
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@ -95,7 +95,8 @@ pub enum ControlFlow<B, C = ()> {
} }
#[unstable(feature = "try_trait_v2", issue = "84277")] #[unstable(feature = "try_trait_v2", issue = "84277")]
impl<B, C> ops::Try for ControlFlow<B, C> { #[rustc_const_unstable(feature = "const_convert", issue = "88674")]
impl<B, C> const ops::Try for ControlFlow<B, C> {
type Output = C; type Output = C;
type Residual = ControlFlow<B, convert::Infallible>; type Residual = ControlFlow<B, convert::Infallible>;
@ -114,7 +115,8 @@ impl<B, C> ops::Try for ControlFlow<B, C> {
} }
#[unstable(feature = "try_trait_v2", issue = "84277")] #[unstable(feature = "try_trait_v2", issue = "84277")]
impl<B, C> ops::FromResidual for ControlFlow<B, C> { #[rustc_const_unstable(feature = "const_convert", issue = "88674")]
impl<B, C> const ops::FromResidual for ControlFlow<B, C> {
#[inline] #[inline]
fn from_residual(residual: ControlFlow<B, convert::Infallible>) -> Self { fn from_residual(residual: ControlFlow<B, convert::Infallible>) -> Self {
match residual { match residual {