[−][src]Enum rustc::infer::SubregionOrigin
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)
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The origin of a r1 <= r2
constraint.
See error_reporting
module for more details
Variants
Subtype(TypeTrace<'tcx>)
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InfStackClosure(Span)
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InvokeClosure(Span)
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this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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DerefPointer(Span)
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)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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FreeVariable(Span, NodeId)
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IndexSlice(Span)
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RelateObjectBound(Span)
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RelateParamBound(Span, Ty<'tcx>)
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this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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RelateRegionParamBound(Span)
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)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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RelateDefaultParamBound(Span, Ty<'tcx>)
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)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Reborrow(Span)
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ReborrowUpvar(Span, UpvarId)
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DataBorrowed(Ty<'tcx>, Span)
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ReferenceOutlivesReferent(Ty<'tcx>, Span)
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)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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ParameterInScope(ParameterOrigin, Span)
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)
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ExprTypeIsNotInScope(Ty<'tcx>, Span)
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)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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BindingTypeIsNotValidAtDecl(Span)
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this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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CallRcvr(Span)
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CallArg(Span)
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CallReturn(Span)
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Operand(Span)
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AddrOf(Span)
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AutoBorrow(Span)
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SafeDestructor(Span)
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CompareImplMethodObligation
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)
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Fields of CompareImplMethodObligation
span: Span | 🔬 This is a nightly-only experimental API. ( |
item_name: Name | 🔬 This is a nightly-only experimental API. ( |
impl_item_def_id: DefId | 🔬 This is a nightly-only experimental API. ( |
trait_item_def_id: DefId | 🔬 This is a nightly-only experimental API. ( |
Methods
impl<'tcx> SubregionOrigin<'tcx>
[src]
impl<'tcx> SubregionOrigin<'tcx>
pub fn span(&self) -> Span
[src]
pub fn span(&self) -> Span
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)
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pub fn from_obligation_cause<F>(
cause: &ObligationCause<'tcx>,
default: F
) -> Self where
F: FnOnce() -> Self,
[src]
pub fn from_obligation_cause<F>(
cause: &ObligationCause<'tcx>,
default: F
) -> Self where
F: FnOnce() -> Self,
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)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Trait Implementations
impl<'tcx> Clone for SubregionOrigin<'tcx>
[src]
impl<'tcx> Clone for SubregionOrigin<'tcx>
fn clone(&self) -> SubregionOrigin<'tcx>
[src]
fn clone(&self) -> SubregionOrigin<'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> Debug for SubregionOrigin<'tcx>
[src]
impl<'tcx> Debug for SubregionOrigin<'tcx>
Auto Trait Implementations
impl<'tcx> !Send for SubregionOrigin<'tcx>
impl<'tcx> !Send for SubregionOrigin<'tcx>
impl<'tcx> !Sync for SubregionOrigin<'tcx>
impl<'tcx> !Sync for SubregionOrigin<'tcx>
Blanket Implementations
impl<T> MaybeResult for T
[src]
impl<T> MaybeResult for T
fn from_ok(T) -> T
[src]
fn from_ok(T) -> T
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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,
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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) -> T
Creates 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 T
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) -> &T
Immutably 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 T
Mutably 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<E> SpecializationError for E
[src]
impl<E> SpecializationError for E
fn 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 T
impl<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