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Map

Struct Map 

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pub struct Map<O, F>(pub O, pub F);
Expand description

Maps an operation’s output before its driver generation is released.

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§0: O§1: F

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impl<'d, C, O, F, R> Operation<'d, C> for Map<O, F>
where O: Operation<'d, C>, F: FnOnce(O::Output) -> R,

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type Output = R

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fn run(self, context: C) -> R
where Self: 'd,

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impl<O, F> Freeze for Map<O, F>
where O: Freeze, F: Freeze,

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impl<O, F> RefUnwindSafe for Map<O, F>

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impl<O, F> Send for Map<O, F>
where O: Send, F: Send,

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impl<O, F> Sync for Map<O, F>
where O: Sync, F: Sync,

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impl<O, F> Unpin for Map<O, F>
where O: Unpin, F: Unpin,

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impl<O, F> UnsafeUnpin for Map<O, F>
where O: UnsafeUnpin, F: UnsafeUnpin,

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impl<O, F> UnwindSafe for Map<O, F>
where O: UnwindSafe, F: UnwindSafe,

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,

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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 T
where 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> Convert<T> for T

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fn into(self) -> T

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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 T
where 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 T
where U: Into<T>,

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type Error = !

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

Performs the conversion.
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impl<T, U> TryInto<U> for T
where 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.