Struct rustc_trait_selection::infer::relate::CombineFields
source · pub struct CombineFields<'infcx, 'tcx> {
pub infcx: &'infcx InferCtxt<'tcx>,
pub trace: TypeTrace<'tcx>,
pub param_env: ParamEnv<'tcx>,
pub goals: Vec<Goal<TyCtxt<'tcx>, Predicate<'tcx>>>,
pub define_opaque_types: DefineOpaqueTypes,
}
Fields§
§infcx: &'infcx InferCtxt<'tcx>
§trace: TypeTrace<'tcx>
§param_env: ParamEnv<'tcx>
§goals: Vec<Goal<TyCtxt<'tcx>, Predicate<'tcx>>>
§define_opaque_types: DefineOpaqueTypes
Implementations§
source§impl<'infcx, 'tcx> CombineFields<'infcx, 'tcx>
impl<'infcx, 'tcx> CombineFields<'infcx, 'tcx>
pub fn new( infcx: &'infcx InferCtxt<'tcx>, trace: TypeTrace<'tcx>, param_env: ParamEnv<'tcx>, define_opaque_types: DefineOpaqueTypes, ) -> CombineFields<'infcx, 'tcx>
source§impl<'infcx, 'tcx> CombineFields<'infcx, 'tcx>
impl<'infcx, 'tcx> CombineFields<'infcx, 'tcx>
pub fn tcx(&self) -> TyCtxt<'tcx>
pub fn equate<'a>( &'a mut self, structurally_relate_aliases: StructurallyRelateAliases, ) -> TypeRelating<'a, 'infcx, 'tcx>
pub fn sub<'a>(&'a mut self) -> TypeRelating<'a, 'infcx, 'tcx>
pub fn sup<'a>(&'a mut self) -> TypeRelating<'a, 'infcx, 'tcx>
pub fn lub<'a>(&'a mut self) -> Lub<'a, 'infcx, 'tcx>
pub fn glb<'a>(&'a mut self) -> Glb<'a, 'infcx, 'tcx>
pub fn register_obligations( &mut self, obligations: impl IntoIterator<Item = Goal<TyCtxt<'tcx>, Predicate<'tcx>>>, )
pub fn register_predicates(
&mut self,
obligations: impl IntoIterator- , ty::Predicate<'tcx>>>,
)
Trait Implementations§
source§impl<'infcx, 'tcx> Clone for CombineFields<'infcx, 'tcx>
impl<'infcx, 'tcx> Clone for CombineFields<'infcx, 'tcx>
source§fn clone(&self) -> CombineFields<'infcx, 'tcx>
fn clone(&self) -> CombineFields<'infcx, 'tcx>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl<'infcx, 'tcx> Freeze for CombineFields<'infcx, 'tcx>
impl<'infcx, 'tcx> !RefUnwindSafe for CombineFields<'infcx, 'tcx>
impl<'infcx, 'tcx> !Send for CombineFields<'infcx, 'tcx>
impl<'infcx, 'tcx> !Sync for CombineFields<'infcx, 'tcx>
impl<'infcx, 'tcx> Unpin for CombineFields<'infcx, 'tcx>
impl<'infcx, 'tcx> !UnwindSafe for CombineFields<'infcx, 'tcx>
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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)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: 136 bytes