Struct rustc_codegen_llvm::debuginfo::metadata::enums::native::VariantMemberInfo
source · struct VariantMemberInfo<'a, 'll> {
variant_index: VariantIdx,
variant_name: Cow<'a, str>,
variant_struct_type_di_node: &'ll DIType,
source_info: Option<(&'ll DIFile, c_uint)>,
}
Expand description
Information needed for building a DW_TAG_variant
:
DW_TAG_structure_type (top-level type for enum)
DW_TAG_variant_part (variant part)
DW_AT_discr (reference to discriminant DW_TAG_member)
DW_TAG_member (discriminant member)
---> DW_TAG_variant (variant 1)
---> DW_TAG_variant (variant 2)
---> DW_TAG_variant (variant 3)
DW_TAG_structure_type (type of variant 1)
DW_TAG_structure_type (type of variant 2)
DW_TAG_structure_type (type of variant 3)
Fields§
§variant_index: VariantIdx
§variant_name: Cow<'a, str>
§variant_struct_type_di_node: &'ll DIType
§source_info: Option<(&'ll DIFile, c_uint)>
Auto Trait Implementations§
impl<'a, 'll> Freeze for VariantMemberInfo<'a, 'll>
impl<'a, 'll> !RefUnwindSafe for VariantMemberInfo<'a, 'll>
impl<'a, 'll> !Send for VariantMemberInfo<'a, 'll>
impl<'a, 'll> !Sync for VariantMemberInfo<'a, 'll>
impl<'a, 'll> Unpin for VariantMemberInfo<'a, 'll>
impl<'a, 'll> !UnwindSafe for VariantMemberInfo<'a, 'll>
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, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
source§impl<T> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. 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<P> IntoQueryParam<P> for P
impl<P> IntoQueryParam<P> for P
fn into_query_param(self) -> P
source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
source§impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
fn upcast_from(from: T, _tcx: I) -> T
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed, ) -> 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>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
impl<T> ErasedDestructor for Twhere
T: 'static,
impl<T> MaybeSendSync for T
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: 56 bytes