Struct rustc_builtin_macros::cfg::RequiresCfgPattern
source · struct RequiresCfgPattern {
span: Span,
}Fields
span: SpanTrait Implementations
sourceimpl<'__session_diagnostic_sess, G> SessionDiagnostic<'__session_diagnostic_sess, G> for RequiresCfgPatternwhere
G: EmissionGuarantee,
impl<'__session_diagnostic_sess, G> SessionDiagnostic<'__session_diagnostic_sess, G> for RequiresCfgPatternwhere
G: EmissionGuarantee,
sourcefn into_diagnostic(
self,
sess: &'__session_diagnostic_sess Handler
) -> DiagnosticBuilder<'__session_diagnostic_sess, G>
fn into_diagnostic(
self,
sess: &'__session_diagnostic_sess Handler
) -> DiagnosticBuilder<'__session_diagnostic_sess, G>
Write out as a diagnostic out of
Handler.Auto Trait Implementations
impl RefUnwindSafe for RequiresCfgPattern
impl !Send for RequiresCfgPattern
impl !Sync for RequiresCfgPattern
impl Unpin for RequiresCfgPattern
impl UnwindSafe for RequiresCfgPattern
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: 8 bytes