Struct ElaborationCtx
pub struct ElaborationCtx<'tcx, Id = DefId>where
Id: ItemId,{
pub tcx: TyCtxt<'tcx>,
data: &'tcx ElaborationData<'tcx, Id>,
}Fields§
§tcx: TyCtxt<'tcx>§data: &'tcx ElaborationData<'tcx, Id>Implementations§
§impl<'tcx, Id> ElaborationCtx<'tcx, Id>where
Id: ItemId,
impl<'tcx, Id> ElaborationCtx<'tcx, Id>where
Id: ItemId,
pub fn new(
tcx: TyCtxt<'tcx>,
bounds_options: BoundsOptions,
) -> ElaborationCtx<'tcx, Id>
pub fn new( tcx: TyCtxt<'tcx>, bounds_options: BoundsOptions, ) -> ElaborationCtx<'tcx, Id>
Warning: only create a single one.
pub fn bounds_options(&self) -> &BoundsOptions
pub fn intern_trait_proof( &self, contents: TraitProofContents<'tcx, Id>, ) -> TraitProof<'tcx, Id>
pub fn predicate_searcher_for( &self, state: &<Id as ItemId>::State<'tcx>, def_id: Id, ) -> RefMut<'_, PredicateSearcher<'tcx, Id>>
pub fn predicate_searcher_for_with( &self, def_id: Id, make: impl FnOnce() -> PredicateSearcher<'tcx, Id>, ) -> RefMut<'_, PredicateSearcher<'tcx, Id>>
Trait Implementations§
§impl<'tcx, Id> Clone for ElaborationCtx<'tcx, Id>where
Id: ItemId,
impl<'tcx, Id> Clone for ElaborationCtx<'tcx, Id>where
Id: ItemId,
§fn clone(&self) -> ElaborationCtx<'tcx, Id>
fn clone(&self) -> ElaborationCtx<'tcx, Id>
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl<'tcx, Id> Copy for ElaborationCtx<'tcx, Id>where
Id: ItemId,
Auto Trait Implementations§
impl<'tcx, Id> Freeze for ElaborationCtx<'tcx, Id>
impl<'tcx, Id = DefId> !RefUnwindSafe for ElaborationCtx<'tcx, Id>
impl<'tcx, Id = DefId> !Send for ElaborationCtx<'tcx, Id>
impl<'tcx, Id = DefId> !Sync for ElaborationCtx<'tcx, Id>
impl<'tcx, Id> Unpin for ElaborationCtx<'tcx, Id>
impl<'tcx, Id> UnsafeUnpin for ElaborationCtx<'tcx, Id>
impl<'tcx, Id = DefId> !UnwindSafe for ElaborationCtx<'tcx, Id>
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,
§impl<I, T> ExtractContext<I, ()> for T
impl<I, T> ExtractContext<I, ()> for T
§fn extract_context(self, _original_input: I)
fn extract_context(self, _original_input: I)
Given the context attached to a nom error, and given the original
input to the nom parser, extract more the useful context information. Read more
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§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 more§impl<I> RecreateContext<I> for I
impl<I> RecreateContext<I> for I
§fn recreate_context(_original_input: I, tail: I) -> I
fn recreate_context(_original_input: I, tail: I) -> I
Given the original input, as well as the context reported by nom,
recreate a context in the original string where the error occurred. Read more