Struct rustc_feature::builtin_attrs::BuiltinAttribute
source · pub struct BuiltinAttribute {
pub name: Symbol,
pub encode_cross_crate: EncodeCrossCrate,
pub type_: AttributeType,
pub safety: AttributeSafety,
pub template: AttributeTemplate,
pub duplicates: AttributeDuplicates,
pub gate: AttributeGate,
}
Fields§
§name: Symbol
§encode_cross_crate: EncodeCrossCrate
Whether this attribute is encode cross crate.
If so, it is encoded in the crate metadata. Otherwise, it can only be used in the local crate.
type_: AttributeType
§safety: AttributeSafety
§template: AttributeTemplate
§duplicates: AttributeDuplicates
§gate: AttributeGate
Auto Trait Implementations§
impl Freeze for BuiltinAttribute
impl RefUnwindSafe for BuiltinAttribute
impl Send for BuiltinAttribute
impl Sync for BuiltinAttribute
impl Unpin for BuiltinAttribute
impl UnwindSafe for BuiltinAttribute
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
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: 128 bytes