Struct rustc_typeck::check::wfcheck::CheckWfFcxBuilder

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pub(super) struct CheckWfFcxBuilder<'tcx> {
    inherited: InheritedBuilder<'tcx>,
    id: HirId,
    span: Span,
    param_env: ParamEnv<'tcx>,
}

Expand description

Helper type of a temporary returned by .for_item(...). This is necessary because we can’t write the following bound:

F: for<'b, 'tcx> where 'tcx FnOnce(FnCtxt<'b, 'tcx>)

Fields

inherited: InheritedBuilder<'tcx>id: HirIdspan: Spanparam_env: ParamEnv<'tcx>

Implementations

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impl<'tcx> CheckWfFcxBuilder<'tcx>

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pub(super) fn with_fcx<F>(&mut self, f: F) where
F: for<'b> FnOnce(&FnCtxt<'b, 'tcx>) -> FxHashSet<Ty<'tcx>>,

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for CheckWfFcxBuilder<'tcx>

impl<'tcx> !Send for CheckWfFcxBuilder<'tcx>

impl<'tcx> !Sync for CheckWfFcxBuilder<'tcx>

impl<'tcx> Unpin for CheckWfFcxBuilder<'tcx>

impl<'tcx> !UnwindSafe for CheckWfFcxBuilder<'tcx>

Blanket Implementations

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

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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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.

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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: 712 bytes

Struct rustc_typeck::check::wfcheck::CheckWfFcxBuilder

Fields

Implementations

impl<'tcx> CheckWfFcxBuilder<'tcx>

pub(super) fn with_fcx<F>(&mut self, f: F) where
F: for<'b> FnOnce(&FnCtxt<'b, 'tcx>) -> FxHashSet<Ty<'tcx>>,

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for CheckWfFcxBuilder<'tcx>

impl<'tcx> !Send for CheckWfFcxBuilder<'tcx>

impl<'tcx> !Sync for CheckWfFcxBuilder<'tcx>

impl<'tcx> Unpin for CheckWfFcxBuilder<'tcx>

impl<'tcx> !UnwindSafe for CheckWfFcxBuilder<'tcx>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

impl<'a, T> Captures<'a> for T where
T: ?Sized,

Layout

Struct rustc_typeck::check::wfcheck::CheckWfFcxBuilder

Fields

Implementations

impl<'tcx> CheckWfFcxBuilder<'tcx>

pub(super) fn with_fcx<F>(&mut self, f: F) where F: for<'b> FnOnce(&FnCtxt<'b, 'tcx>) -> FxHashSet<Ty<'tcx>>,

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for CheckWfFcxBuilder<'tcx>

impl<'tcx> !Send for CheckWfFcxBuilder<'tcx>

impl<'tcx> !Sync for CheckWfFcxBuilder<'tcx>

impl<'tcx> Unpin for CheckWfFcxBuilder<'tcx>

impl<'tcx> !UnwindSafe for CheckWfFcxBuilder<'tcx>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

impl<'a, T> Captures<'a> for T where T: ?Sized,

Layout

pub(super) fn with_fcx<F>(&mut self, f: F) where
F: for<'b> FnOnce(&FnCtxt<'b, 'tcx>) -> FxHashSet<Ty<'tcx>>,

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<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>,

impl<'a, T> Captures<'a> for T where
T: ?Sized,