Enum rustc_mir_build::thir::pattern::check_match::LetSource
source · pub enum LetSource {
GenericLet,
IfLet,
IfLetGuard,
LetElse(Span),
WhileLet,
}
Variants
GenericLet
IfLet
IfLetGuard
LetElse(Span)
WhileLet
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for LetSource
impl !Send for LetSource
impl !Sync for LetSource
impl Unpin for LetSource
impl UnwindSafe for LetSource
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<'a, T> Captures<'a> for Twhere
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: 12 bytes
Size for each variant:
GenericLet
: 0 bytesIfLet
: 0 bytesIfLetGuard
: 0 bytesLetElse
: 8 bytesWhileLet
: 0 bytes