Struct rustc_mir_build::build::matches::ArmHasGuard
source · [−]pub(crate) struct ArmHasGuard(pub(crate) bool);Expand description
ArmHasGuard is a wrapper around a boolean flag. It indicates whether
a match arm has a guard expression attached to it.
Tuple Fields
0: boolTrait Implementations
sourceimpl Clone for ArmHasGuard
impl Clone for ArmHasGuard
sourcefn clone(&self) -> ArmHasGuard
fn clone(&self) -> ArmHasGuard
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl Debug for ArmHasGuard
impl Debug for ArmHasGuard
impl Copy for ArmHasGuard
Auto Trait Implementations
impl RefUnwindSafe for ArmHasGuard
impl Send for ArmHasGuard
impl Sync for ArmHasGuard
impl Unpin for ArmHasGuard
impl UnwindSafe for ArmHasGuard
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<'a, T> Captures<'a> for T where
T: ?Sized,
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 1 byte