Enum rustc_infer::traits::FulfillmentErrorCode
source · pub enum FulfillmentErrorCode<'tcx> {
CodeCycle(Vec<Obligation<'tcx, Predicate<'tcx>>>),
CodeSelectionError(SelectionError<'tcx>),
CodeProjectionError(MismatchedProjectionTypes<'tcx>),
CodeSubtypeError(ExpectedFound<Ty<'tcx>>, TypeError<'tcx>),
CodeConstEquateError(ExpectedFound<Const<'tcx>>, TypeError<'tcx>),
CodeAmbiguity,
}
Variants§
CodeCycle(Vec<Obligation<'tcx, Predicate<'tcx>>>)
Inherently impossible to fulfill; this trait is implemented if and only if it is already implemented.
CodeSelectionError(SelectionError<'tcx>)
CodeProjectionError(MismatchedProjectionTypes<'tcx>)
CodeSubtypeError(ExpectedFound<Ty<'tcx>>, TypeError<'tcx>)
CodeConstEquateError(ExpectedFound<Const<'tcx>>, TypeError<'tcx>)
CodeAmbiguity
Trait Implementations§
source§impl<'tcx> Clone for FulfillmentErrorCode<'tcx>
impl<'tcx> Clone for FulfillmentErrorCode<'tcx>
source§fn clone(&self) -> FulfillmentErrorCode<'tcx>
fn clone(&self) -> FulfillmentErrorCode<'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<'tcx> !RefUnwindSafe for FulfillmentErrorCode<'tcx>
impl<'tcx> !Send for FulfillmentErrorCode<'tcx>
impl<'tcx> !Sync for FulfillmentErrorCode<'tcx>
impl<'tcx> Unpin for FulfillmentErrorCode<'tcx>
impl<'tcx> !UnwindSafe for FulfillmentErrorCode<'tcx>
Blanket Implementations§
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: 80 bytes
Size for each variant:
CodeCycle
: 24 bytesCodeSelectionError
: 80 bytesCodeProjectionError
: 32 bytesCodeSubtypeError
: 48 bytesCodeConstEquateError
: 48 bytesCodeAmbiguity
: 0 bytes