[−][src]Struct rustc::ty::TraitPredicate
🔬 This is a nightly-only experimental API. (rustc_private)
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Fields
trait_ref: TraitRef<'tcx>
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Methods
impl<'tcx> TraitPredicate<'tcx>[src]
impl<'tcx> TraitPredicate<'tcx>pub fn def_id(&self) -> DefId[src]
pub fn def_id(&self) -> DefId🔬 This is a nightly-only experimental API. (rustc_private)
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pub fn input_types<'a>(
&'a self
) -> impl DoubleEndedIterator<Item = Ty<'tcx>> + 'a[src]
pub fn input_types<'a>(
&'a self
) -> impl DoubleEndedIterator<Item = Ty<'tcx>> + 'a🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
pub fn self_ty(&self) -> Ty<'tcx>[src]
pub fn self_ty(&self) -> Ty<'tcx>🔬 This is a nightly-only experimental API. (rustc_private)
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Trait Implementations
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for TraitPredicate<'tcx>[src]
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for TraitPredicate<'tcx>fn hash_stable<W: StableHasherResult>(
&self,
__ctx: &mut StableHashingContext<'a>,
__hasher: &mut StableHasher<W>
)[src]
fn hash_stable<W: StableHasherResult>(
&self,
__ctx: &mut StableHashingContext<'a>,
__hasher: &mut StableHasher<W>
)🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<'a, 'tcx> Lift<'tcx> for TraitPredicate<'a>[src]
impl<'a, 'tcx> Lift<'tcx> for TraitPredicate<'a>type Lifted = TraitPredicate<'tcx>
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn lift_to_tcx<'b, 'gcx>(
&self,
tcx: TyCtxt<'b, 'gcx, 'tcx>
) -> Option<TraitPredicate<'tcx>>[src]
fn lift_to_tcx<'b, 'gcx>(
&self,
tcx: TyCtxt<'b, 'gcx, 'tcx>
) -> Option<TraitPredicate<'tcx>>🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<'tcx> TypeFoldable<'tcx> for TraitPredicate<'tcx>[src]
impl<'tcx> TypeFoldable<'tcx> for TraitPredicate<'tcx>fn super_fold_with<'gcx: 'tcx, V: TypeFolder<'gcx, 'tcx>>(
&self,
folder: &mut V
) -> Self[src]
fn super_fold_with<'gcx: 'tcx, V: TypeFolder<'gcx, 'tcx>>(
&self,
folder: &mut V
) -> Self🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool[src]
fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(
&self,
folder: &mut F
) -> Self[src]
fn fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(
&self,
folder: &mut F
) -> Self🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool[src]
fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_regions_bound_at_or_above(&self, binder: DebruijnIndex) -> bool[src]
fn has_regions_bound_at_or_above(&self, binder: DebruijnIndex) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
True if self has any late-bound regions that are either bound by binder or bound by some binder outside of binder. If binder is ty::INNERMOST, this indicates whether there are any late-bound regions that appear free. Read more
fn has_regions_bound_above(&self, binder: DebruijnIndex) -> bool[src]
fn has_regions_bound_above(&self, binder: DebruijnIndex) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
True if this self has any regions that escape binder (and hence are not bound by it). Read more
fn has_escaping_regions(&self) -> bool[src]
fn has_escaping_regions(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_type_flags(&self, flags: TypeFlags) -> bool[src]
fn has_type_flags(&self, flags: TypeFlags) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_projections(&self) -> bool[src]
fn has_projections(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
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fn references_error(&self) -> bool[src]
fn references_error(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_param_types(&self) -> bool[src]
fn has_param_types(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_self_ty(&self) -> bool[src]
fn has_self_ty(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_infer_types(&self) -> bool[src]
fn has_infer_types(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn needs_infer(&self) -> bool[src]
fn needs_infer(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_skol(&self) -> bool[src]
fn has_skol(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn needs_subst(&self) -> bool[src]
fn needs_subst(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_re_skol(&self) -> bool[src]
fn has_re_skol(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_closure_types(&self) -> bool[src]
fn has_closure_types(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn has_free_regions(&self) -> bool[src]
fn has_free_regions(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
"Free" regions in this context means that it has any region that is not (a) erased or (b) late-bound. Read more
fn has_erasable_regions(&self) -> bool[src]
fn has_erasable_regions(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
True if there any any un-erased free regions.
fn is_global(&self) -> bool[src]
fn is_global(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
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Indicates whether this value references only 'global' types/lifetimes that are the same regardless of what fn we are in. This is used for caching. Read more
fn has_late_bound_regions(&self) -> bool[src]
fn has_late_bound_regions(&self) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
True if there are any late-bound regions
fn visit_tys_shallow(
&self,
visit: impl FnMut(Ty<'tcx>) -> bool
) -> bool[src]
fn visit_tys_shallow(
&self,
visit: impl FnMut(Ty<'tcx>) -> bool
) -> bool🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
A visitor that does not recurse into types, works like fn walk_shallow in Ty.
impl<'tcx> Clone for TraitPredicate<'tcx>[src]
impl<'tcx> Clone for TraitPredicate<'tcx>fn clone(&self) -> TraitPredicate<'tcx>[src]
fn clone(&self) -> TraitPredicate<'tcx>Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
fn clone_from(&mut self, source: &Self)Performs copy-assignment from source. Read more
impl<'tcx> Copy for TraitPredicate<'tcx>[src]
impl<'tcx> Copy for TraitPredicate<'tcx>impl<'tcx> PartialEq for TraitPredicate<'tcx>[src]
impl<'tcx> PartialEq for TraitPredicate<'tcx>fn eq(&self, other: &TraitPredicate<'tcx>) -> bool[src]
fn eq(&self, other: &TraitPredicate<'tcx>) -> boolThis method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &TraitPredicate<'tcx>) -> bool[src]
fn ne(&self, other: &TraitPredicate<'tcx>) -> boolThis method tests for !=.
impl<'tcx> Eq for TraitPredicate<'tcx>[src]
impl<'tcx> Eq for TraitPredicate<'tcx>fn assert_receiver_is_total_eq(&self)[src]
fn assert_receiver_is_total_eq(&self)impl<'tcx> Hash for TraitPredicate<'tcx>[src]
impl<'tcx> Hash for TraitPredicate<'tcx>fn hash<__H: Hasher>(&self, state: &mut __H)[src]
fn hash<__H: Hasher>(&self, state: &mut __H)Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, Feeds a slice of this type into the given [Hasher]. Read more
impl<'tcx> Encodable for TraitPredicate<'tcx>[src]
impl<'tcx> Encodable for TraitPredicate<'tcx>fn encode<__S: Encoder>(&self, s: &mut __S) -> Result<(), __S::Error>[src]
fn encode<__S: Encoder>(&self, s: &mut __S) -> Result<(), __S::Error>🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<'tcx> Decodable for TraitPredicate<'tcx>[src]
impl<'tcx> Decodable for TraitPredicate<'tcx>fn decode<__D: Decoder>(d: &mut __D) -> Result<TraitPredicate<'tcx>, __D::Error>[src]
fn decode<__D: Decoder>(d: &mut __D) -> Result<TraitPredicate<'tcx>, __D::Error>🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<'tcx> Print for TraitPredicate<'tcx>[src]
impl<'tcx> Print for TraitPredicate<'tcx>fn print<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result[src]
fn print<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn print_to_string(&self, cx: &mut PrintContext) -> String[src]
fn print_to_string(&self, cx: &mut PrintContext) -> String🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn print_display<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result[src]
fn print_display<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn print_display_to_string(&self, cx: &mut PrintContext) -> String[src]
fn print_display_to_string(&self, cx: &mut PrintContext) -> String🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn print_debug<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result[src]
fn print_debug<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn print_debug_to_string(&self, cx: &mut PrintContext) -> String[src]
fn print_debug_to_string(&self, cx: &mut PrintContext) -> String🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<'tcx> Display for TraitPredicate<'tcx>[src]
impl<'tcx> Display for TraitPredicate<'tcx>fn fmt(&self, f: &mut Formatter) -> Result[src]
fn fmt(&self, f: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl<'tcx> Debug for TraitPredicate<'tcx>[src]
impl<'tcx> Debug for TraitPredicate<'tcx>Auto Trait Implementations
impl<'tcx> !Send for TraitPredicate<'tcx>
impl<'tcx> !Send for TraitPredicate<'tcx>impl<'tcx> !Sync for TraitPredicate<'tcx>
impl<'tcx> !Sync for TraitPredicate<'tcx>Blanket Implementations
impl<T> MaybeResult for T[src]
impl<T> MaybeResult for Tfn from_ok(T) -> T[src]
fn from_ok(T) -> T🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn map_same<F>(Self, F) -> T where
F: FnOnce(T) -> T, [src]
fn map_same<F>(Self, F) -> T where
F: FnOnce(T) -> T, 🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<'tcx, T> Subst for T where
T: TypeFoldable<'tcx>, [src]
impl<'tcx, T> Subst for T where
T: TypeFoldable<'tcx>, fn subst_spanned(
&Self,
TyCtxt<'a, 'gcx, 'tcx>,
&[Kind<'tcx>],
Option<Span>
) -> T[src]
fn subst_spanned(
&Self,
TyCtxt<'a, 'gcx, 'tcx>,
&[Kind<'tcx>],
Option<Span>
) -> T🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
fn subst<'a, 'gcx>(
&self,
tcx: TyCtxt<'a, 'gcx, 'tcx>,
substs: &[Kind<'tcx>]
) -> Self[src]
fn subst<'a, 'gcx>(
&self,
tcx: TyCtxt<'a, 'gcx, 'tcx>,
substs: &[Kind<'tcx>]
) -> Self🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<'a, T> Captures for T where
T: ?Sized, [src]
impl<'a, T> Captures for T where
T: ?Sized, impl<T> ToOwned for T where
T: Clone, [src]
impl<T> ToOwned for T where
T: Clone, type Owned = T
fn to_owned(&self) -> T[src]
fn to_owned(&self) -> TCreates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)[src]
fn clone_into(&self, target: &mut T)🔬 This is a nightly-only experimental API. (toowned_clone_into)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> From for T[src]
impl<T> From for Timpl<T> ToString for T where
T: Display + ?Sized, [src]
impl<T> ToString for T where
T: Display + ?Sized, impl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>try_from)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, ⓘImportant traits for &'a mut Rfn borrow(&self) -> &T[src]
fn borrow(&self) -> &TImmutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>try_from)Performs the conversion.
impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, ⓘImportant traits for &'a mut Rfn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId🔬 This is a nightly-only experimental API. (get_type_id)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more
impl<T> Encodable for T where
T: UseSpecializedEncodable + ?Sized, [src]
impl<T> Encodable for T where
T: UseSpecializedEncodable + ?Sized, fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where
E: Encoder, [src]
fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where
E: Encoder, 🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<T> Decodable for T where
T: UseSpecializedDecodable, [src]
impl<T> Decodable for T where
T: UseSpecializedDecodable, fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where
D: Decoder, [src]
fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where
D: Decoder, 🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
impl<E> SpecializationError for E[src]
impl<E> SpecializationError for Efn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized, [src]
fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized, 🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more
impl<T> Erased for T[src]
impl<T> Erased for Timpl<T> Send for T where
T: ?Sized, [src]
impl<T> Send for T where
T: ?Sized, impl<T> Sync for T where
T: ?Sized, [src]
impl<T> Sync for T where
T: ?Sized, impl<T> Erased for T
impl<T> Erased for T