Struct matr::pair::GetFirst

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pub struct GetFirst<FirstK: KindWithDefault, SecondK: KindWithDefault, P: Expr<Pair<FirstK, SecondK>>> { /* private fields */ }

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impl<FirstK: KindWithDefault, SecondK: KindWithDefault, P: Expr<Pair<FirstK, SecondK>>> Expr<FirstK> for GetFirst<FirstK, SecondK, P>

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type Eval = <<AsPair<FirstK, SecondK, P> as PairTrait<FirstK, SecondK>>::Visit<FirstK, GetFirstVisitor<FirstK, SecondK>> as Expr<FirstK>>::Eval

Auto Trait Implementations§

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impl<FirstK, SecondK, P> RefUnwindSafe for GetFirst<FirstK, SecondK, P>where FirstK: RefUnwindSafe, P: RefUnwindSafe, SecondK: RefUnwindSafe,

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impl<FirstK, SecondK, P> Send for GetFirst<FirstK, SecondK, P>where FirstK: Send, P: Send, SecondK: Send,

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impl<FirstK, SecondK, P> Sync for GetFirst<FirstK, SecondK, P>where FirstK: Sync, P: Sync, SecondK: Sync,

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impl<FirstK, SecondK, P> Unpin for GetFirst<FirstK, SecondK, P>where FirstK: Unpin, P: Unpin, SecondK: Unpin,

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impl<FirstK, SecondK, P> UnwindSafe for GetFirst<FirstK, SecondK, P>where FirstK: UnwindSafe, P: UnwindSafe, SecondK: UnwindSafe,

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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,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.