pub(crate) enum UnusedGenericParameterHelp {
Adt {
param_name: Ident,
phantom_data: String,
},
AdtNoPhantomData {
param_name: Ident,
},
TyAlias {
param_name: Ident,
},
}
Variants§
Trait Implementations§
source§impl Subdiagnostic for UnusedGenericParameterHelp
impl Subdiagnostic for UnusedGenericParameterHelp
source§fn add_to_diag_with<__G, __F>(self, diag: &mut Diag<'_, __G>, f: &__F)where
__G: EmissionGuarantee,
__F: SubdiagMessageOp<__G>,
fn add_to_diag_with<__G, __F>(self, diag: &mut Diag<'_, __G>, f: &__F)where
__G: EmissionGuarantee,
__F: SubdiagMessageOp<__G>,
Add a subdiagnostic to an existing diagnostic where
f
is invoked on every message used
(to optionally perform eager translation).source§fn add_to_diag<G>(self, diag: &mut Diag<'_, G>)where
G: EmissionGuarantee,
fn add_to_diag<G>(self, diag: &mut Diag<'_, G>)where
G: EmissionGuarantee,
Add a subdiagnostic to an existing diagnostic.
Auto Trait Implementations§
impl Freeze for UnusedGenericParameterHelp
impl RefUnwindSafe for UnusedGenericParameterHelp
impl !Send for UnusedGenericParameterHelp
impl !Sync for UnusedGenericParameterHelp
impl Unpin for UnusedGenericParameterHelp
impl UnwindSafe for UnusedGenericParameterHelp
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: 40 bytes
Size for each variant:
Adt
: 40 bytesAdtNoPhantomData
: 20 bytesTyAlias
: 20 bytes