Struct rustc_trait_selection::traits::util::FilterToTraits

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pub struct FilterToTraits<I> {
    base_iterator: I,
}

Expand description

A filter around an iterator of predicates that makes it yield up just trait references.

Fields

base_iterator: I

Auto Trait Implementations

impl RefUnwindSafe for FilterToTraitswhere
I: RefUnwindSafe,

impl Send for FilterToTraitswhere
I: Send,

impl Sync for FilterToTraitswhere
I: Sync,

impl Unpin for FilterToTraitswhere
I: Unpin,

impl UnwindSafe for FilterToTraitswhere
I: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
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 Twhere
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 Twhere
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 IntoIterator for Iwhere
I: Iterator,

type Item = ::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

const: unstable · source

fn into_iter(self) -> I

Creates an iterator from a value. Read more

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impl<T, U> TryFrom for Twhere
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 Twhere
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.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.

Struct rustc_trait_selection::traits::util::FilterToTraits

Fields

Auto Trait Implementations

impl<I> RefUnwindSafe for FilterToTraits<I>where
I: RefUnwindSafe,

impl<I> Send for FilterToTraits<I>where
I: Send,

impl<I> Sync for FilterToTraits<I>where
I: Sync,

impl<I> Unpin for FilterToTraits<I>where
I: Unpin,

impl<I> UnwindSafe for FilterToTraits<I>where
I: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
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 Twhere
U: From<T>,

fn into(self) -> U

impl<I> IntoIterator for Iwhere
I: Iterator,

type Item = <I as Iterator>::Item

type IntoIter = I

fn into_iter(self) -> I

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

type Error = Infallible

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

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

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

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

Layout

Struct rustc_trait_selection::traits::util::FilterToTraits

Fields

Auto Trait Implementations

impl<I> RefUnwindSafe for FilterToTraits<I>where I: RefUnwindSafe,

impl<I> Send for FilterToTraits<I>where I: Send,

impl<I> Sync for FilterToTraits<I>where I: Sync,

impl<I> Unpin for FilterToTraits<I>where I: Unpin,

impl<I> UnwindSafe for FilterToTraits<I>where I: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere 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 Twhere U: From<T>,

fn into(self) -> U

impl<I> IntoIterator for Iwhere I: Iterator,

type Item = <I as Iterator>::Item

type IntoIter = I

fn into_iter(self) -> I

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

type Error = Infallible

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

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

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

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

Layout

impl<I> RefUnwindSafe for FilterToTraits<I>where
I: RefUnwindSafe,

impl<I> Send for FilterToTraits<I>where
I: Send,

impl<I> Sync for FilterToTraits<I>where
I: Sync,

impl<I> Unpin for FilterToTraits<I>where
I: Unpin,

impl<I> UnwindSafe for FilterToTraits<I>where
I: UnwindSafe,

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

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

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

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

impl<I> IntoIterator for Iwhere
I: Iterator,

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

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