ParallelMapBuilder

pkgcraft::traits

Struct ParallelMapBuilder 

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pub struct ParallelMapBuilder<I, F, T, R>
where
    I: IntoIterator<Item = T> + Send + 'static,
    F: Fn(T) -> R + Clone + Send + 'static,
    T: Send + 'static,
    R: Send + 'static,
{ /* private fields */ }
Expand description

Builder for the ParallelMap trait.

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impl<I, F, T, R> ParallelMapBuilder<I, F, T, R>
where I: IntoIterator<Item = T> + Send + 'static, F: Fn(T) -> R + Clone + Send + 'static, T: Send + 'static, R: Send + 'static,

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pub fn jobs(self, value: usize) -> Self

Set the number of threads to use, defaults to all threads.

Trait Implementations§

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impl<I, F, T, R> IntoIterator for ParallelMapBuilder<I, F, T, R>
where I: IntoIterator<Item = T> + Send + 'static, F: Fn(T) -> R + Clone + Send + 'static, T: Send + 'static, R: Send + 'static,

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type Item = R

The type of the elements being iterated over.
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type IntoIter = ParallelMapIter<R>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more

Auto Trait Implementations§

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impl<I, F, T, R> Freeze for ParallelMapBuilder<I, F, T, R>
where I: Freeze, F: Freeze,

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impl<I, F, T, R> RefUnwindSafe for ParallelMapBuilder<I, F, T, R>
where I: RefUnwindSafe, F: RefUnwindSafe,

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impl<I, F, T, R> Send for ParallelMapBuilder<I, F, T, R>

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impl<I, F, T, R> Sync for ParallelMapBuilder<I, F, T, R>
where I: Sync, F: Sync,

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impl<I, F, T, R> Unpin for ParallelMapBuilder<I, F, T, R>
where I: Unpin, F: Unpin,

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impl<I, F, T, R> UnwindSafe for ParallelMapBuilder<I, F, T, R>
where I: 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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<I> IntoStreamingIterator for I
where I: IntoIterator,

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fn into_streaming_iter(self) -> Convert<Self::IntoIter>

Turns an IntoIterator into a StreamingIterator. Read more
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fn into_streaming_iter_ref<'a, T>(self) -> ConvertRef<'a, Self::IntoIter, T>
where Self: IntoIterator<Item = &'a T>, T: ?Sized,

Turns an IntoIterator of references into a StreamingIterator. Read more
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fn into_streaming_iter_mut<'a, T>(self) -> ConvertMut<'a, Self::IntoIter, T>
where Self: IntoIterator<Item = &'a mut T>, T: ?Sized,

Turns an IntoIterator of mutable references into a StreamingIteratorMut. Read more
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impl<I, T> LogErrors<I, T> for I
where I: IntoIterator<Item = Result<T, Error>>,

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fn log_errors( self, ignore: bool, ) -> LogErrorsIter<<I as IntoIterator>::IntoIter, T> ⓘ

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impl<I, F, T, R> ParallelMap<I, F, T, R> for I
where I: IntoIterator<Item = T> + Send + 'static, F: Fn(T) -> R + Clone + Send + 'static, T: Send + 'static, R: Send + 'static,

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fn par_map(self, func: F) -> ParallelMapBuilder<I, F, T, R>

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impl<I, F, T, R> ParallelMapOrdered<I, F, T, R> for I
where I: IntoIterator<Item = T> + Send + 'static, F: Fn(T) -> R + Clone + Send + 'static, T: Send + 'static, R: Send + 'static,

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fn par_map_ordered(self, func: F) -> ParallelMapOrderedBuilder<I, F, T, R>

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where 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 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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more