Struct rustc_trait_selection::infer::TypeFreshener

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pub struct TypeFreshener<'a, 'tcx> {
    infcx: &InferCtxt,
    ty_freshen_count: u32,
    const_freshen_count: u32,
    ty_freshen_map: HashMap<InferTy, &TyS, BuildHasherDefault<FxHasher>>,
    const_freshen_map: HashMap<InferConst, &Const, BuildHasherDefault<FxHasher>>,
    keep_static: bool,
}

Fields

infcx: &InferCtxtty_freshen_count: u32const_freshen_count: u32ty_freshen_map: HashMap<InferTy, &TyS, BuildHasherDefault<FxHasher>>const_freshen_map: HashMap<InferConst, &Const, BuildHasherDefault<FxHasher>>keep_static: bool

Auto Trait Implementations

impl<'a, 'tcx> !RefUnwindSafe for TypeFreshener

impl<'a, 'tcx> !Send for TypeFreshener

impl<'a, 'tcx> !Sync for TypeFreshener

impl<'a, 'tcx> Unpin for TypeFreshener where
'tcx: 'a,

impl<'a, 'tcx> !UnwindSafe for TypeFreshener

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<'tcx, F> FallibleTypeFolder<'tcx> for F where
F: TypeFolder<'tcx, Error = !>,

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pub fn try_fold_binder<T>(
 &mut self,
 t: Binder<T>
) -> Result<Binder<T>, <F as TypeFolder<'tcx>>::Error> where
 T: TypeFoldable<'tcx>,

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pub fn try_fold_ty(
&mut self,
t: &TyS
) -> Result<&TyS, <F as TypeFolder<'tcx>>::Error>

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pub fn try_fold_region(
&mut self,
r: &RegionKind
) -> Result<&RegionKind, <F as TypeFolder<'tcx>>::Error>

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pub fn try_fold_const(
&mut self,
c: &Const
) -> Result<&Const, <F as TypeFolder<'tcx>>::Error>

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pub fn try_fold_predicate(
&mut self,
p: Predicate
) -> Result<Predicate, <F as TypeFolder<'tcx>>::Error>

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pub fn try_fold_mir_const(
&mut self,
c: ConstantKind
) -> Result<ConstantKind, <F as TypeFolder<'tcx>>::Error>

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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: 88 bytes

Struct rustc_trait_selection::infer::TypeFreshener

Fields

Auto Trait Implementations

impl<'a, 'tcx> !RefUnwindSafe for TypeFreshener

impl<'a, 'tcx> !Send for TypeFreshener

impl<'a, 'tcx> !Sync for TypeFreshener

impl<'a, 'tcx> Unpin for TypeFreshener where
'tcx: 'a,

impl<'a, 'tcx> !UnwindSafe for TypeFreshener

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<'tcx, F> FallibleTypeFolder<'tcx> for F where
F: TypeFolder<'tcx, Error = !>,

pub fn try_fold_binder<T>(
    &mut self,
    t: Binder<T>
) -> Result<Binder<T>, <F as TypeFolder<'tcx>>::Error> where
    T: TypeFoldable<'tcx>,

pub fn try_fold_ty(
&mut self,
t: &TyS
) -> Result<&TyS, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_region(
&mut self,
r: &RegionKind
) -> Result<&RegionKind, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_const(
&mut self,
c: &Const
) -> Result<&Const, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_predicate(
&mut self,
p: Predicate
) -> Result<Predicate, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_mir_const(
&mut self,
c: ConstantKind
) -> Result<ConstantKind, <F as TypeFolder<'tcx>>::Error>

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Layout

Struct rustc_trait_selection::infer::TypeFreshener

Fields

Auto Trait Implementations

impl<'a, 'tcx> !RefUnwindSafe for TypeFreshener

impl<'a, 'tcx> !Send for TypeFreshener

impl<'a, 'tcx> !Sync for TypeFreshener

impl<'a, 'tcx> Unpin for TypeFreshener where 'tcx: 'a,

impl<'a, 'tcx> !UnwindSafe for TypeFreshener

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<'tcx, F> FallibleTypeFolder<'tcx> for F where F: TypeFolder<'tcx, Error = !>,

pub fn try_fold_binder<T>( &mut self, t: Binder<T>) -> Result<Binder<T>, <F as TypeFolder<'tcx>>::Error> where T: TypeFoldable<'tcx>,

pub fn try_fold_ty( &mut self, t: &TyS) -> Result<&TyS, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_region( &mut self, r: &RegionKind) -> Result<&RegionKind, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_const( &mut self, c: &Const) -> Result<&Const, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_predicate( &mut self, p: Predicate) -> Result<Predicate, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_mir_const( &mut self, c: ConstantKind) -> Result<ConstantKind, <F as TypeFolder<'tcx>>::Error>

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Layout

impl<'a, 'tcx> Unpin for TypeFreshener where
'tcx: 'a,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<'tcx, F> FallibleTypeFolder<'tcx> for F where
F: TypeFolder<'tcx, Error = !>,

pub fn try_fold_binder<T>(
&mut self,
t: Binder<T>
) -> Result<Binder<T>, <F as TypeFolder<'tcx>>::Error> where
T: TypeFoldable<'tcx>,

pub fn try_fold_ty(
&mut self,
t: &TyS
) -> Result<&TyS, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_region(
&mut self,
r: &RegionKind
) -> Result<&RegionKind, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_const(
&mut self,
c: &Const
) -> Result<&Const, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_predicate(
&mut self,
p: Predicate
) -> Result<Predicate, <F as TypeFolder<'tcx>>::Error>

pub fn try_fold_mir_const(
&mut self,
c: ConstantKind
) -> Result<ConstantKind, <F as TypeFolder<'tcx>>::Error>

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,