Enum rustc_middle::ty::abstract_const::FailureKind
source · [−]pub enum FailureKind {
MentionsInfer,
MentionsParam,
Concrete,
}Variants
MentionsInfer
The abstract const still references an inference
variable, in this case we return TooGeneric.
MentionsParam
The abstract const references a generic parameter, this means that we emit an error here.
Concrete
The substs are concrete enough that we can simply try and evaluate the given constant.
Trait Implementations
sourceimpl Clone for FailureKind
impl Clone for FailureKind
sourcefn clone(&self) -> FailureKind
fn clone(&self) -> FailureKind
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl Debug for FailureKind
impl Debug for FailureKind
sourceimpl Ord for FailureKind
impl Ord for FailureKind
sourcefn cmp(&self, other: &FailureKind) -> Ordering
fn cmp(&self, other: &FailureKind) -> Ordering
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialEq<FailureKind> for FailureKind
impl PartialEq<FailureKind> for FailureKind
sourceimpl PartialOrd<FailureKind> for FailureKind
impl PartialOrd<FailureKind> for FailureKind
sourcefn partial_cmp(&self, other: &FailureKind) -> Option<Ordering>
fn partial_cmp(&self, other: &FailureKind) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self and other) and is used by the <=
operator. Read more
impl Copy for FailureKind
impl Eq for FailureKind
impl StructuralEq for FailureKind
impl StructuralPartialEq for FailureKind
Auto Trait Implementations
impl RefUnwindSafe for FailureKind
impl Send for FailureKind
impl Sync for FailureKind
impl Unpin for FailureKind
impl UnwindSafe for FailureKind
Blanket Implementations
sourceimpl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T where
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T where
T: Copy,
fn allocate_on(self, arena: &'a Arena<'tcx>) -> &'a mut T
fn allocate_from_iter(
arena: &'a Arena<'tcx>,
iter: impl IntoIterator<Item = T>
) -> &'a mut [T]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8]
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T, R> InternIteratorElement<T, R> for T
impl<T, R> InternIteratorElement<T, R> for T
type Output = R
fn intern_with<I, F>(iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Output where
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,
sourceimpl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
impl<'a, T> Captures<'a> for T where
T: ?Sized,
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: 1 byte
Size for each variant:
MentionsInfer: 0 bytesMentionsParam: 0 bytesConcrete: 0 bytes