Enum rustc_ast::ast::ImplPolarity
source · pub enum ImplPolarity {
Positive,
Negative(Span),
}
Variants
Positive
impl Trait for Type
Negative(Span)
impl !Trait for Type
Trait Implementations
sourceimpl Clone for ImplPolarity
impl Clone for ImplPolarity
sourcefn clone(&self) -> ImplPolarity
fn clone(&self) -> ImplPolarity
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 moresourceimpl Debug for ImplPolarity
impl Debug for ImplPolarity
sourceimpl<__D: Decoder> Decodable<__D> for ImplPolarity
impl<__D: Decoder> Decodable<__D> for ImplPolarity
sourceimpl<__CTX> HashStable<__CTX> for ImplPolaritywhere
__CTX: HashStableContext,
impl<__CTX> HashStable<__CTX> for ImplPolaritywhere
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
sourceimpl PartialEq<ImplPolarity> for ImplPolarity
impl PartialEq<ImplPolarity> for ImplPolarity
sourcefn eq(&self, other: &ImplPolarity) -> bool
fn eq(&self, other: &ImplPolarity) -> bool
impl Copy for ImplPolarity
impl StructuralPartialEq for ImplPolarity
Auto Trait Implementations
impl RefUnwindSafe for ImplPolarity
impl !Send for ImplPolarity
impl !Sync for ImplPolarity
impl Unpin for ImplPolarity
impl UnwindSafe for ImplPolarity
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
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:
Positive
: 0 bytesNegative
: 8 bytes