pub(crate) struct OpaqueParser {
attr_span: Option<Span>,
}Fields§
§attr_span: Option<Span>Implementations§
Source§impl OpaqueParser
impl OpaqueParser
fn parse<'sess>(&mut self, cx: &mut AcceptContext<'_, 'sess>, args: &ArgParser)
Trait Implementations§
Source§impl AttributeParser for OpaqueParser
impl AttributeParser for OpaqueParser
Source§const ATTRIBUTES: &'static [(&'static [Symbol], AttributeTemplate, AttributeStability, for<'sess> fn(&mut Self, &mut AcceptContext<'_, 'sess>, &ArgParser))]
const ATTRIBUTES: &'static [(&'static [Symbol], AttributeTemplate, AttributeStability, for<'sess> fn(&mut Self, &mut AcceptContext<'_, 'sess>, &ArgParser))]
The symbols for the attributes that this parser is interested in. Read more
const ALLOWED_TARGETS: AllowedTargets<'_>
Source§fn finalize(self, _cx: &FinalizeContext<'_, '_>) -> Option<AttributeKind>
fn finalize(self, _cx: &FinalizeContext<'_, '_>) -> Option<AttributeKind>
The parser has gotten a chance to accept the attributes on an item,
here it can produce an attribute. Read more
const SAFETY: AttributeSafety = AttributeSafety::Normal
Source§impl Default for OpaqueParser
impl Default for OpaqueParser
Source§fn default() -> OpaqueParser
fn default() -> OpaqueParser
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl DynSend for OpaqueParser
impl DynSync for OpaqueParser
impl Freeze for OpaqueParser
impl RefUnwindSafe for OpaqueParser
impl Send for OpaqueParser
impl Sync for OpaqueParser
impl Unpin for OpaqueParser
impl UnsafeUnpin for OpaqueParser
impl UnwindSafe for OpaqueParser
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
impl<T> ErasedDestructor for Twhere
T: 'static,
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> Pointable for T
impl<T> Pointable for T
Source§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>
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