Enum ReadAt

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pub enum ReadAt<S, A>where
    S: ReadAtSync,
    A: ReadAtAsync,{
    Sync(S),
    Async(A),
}

Expand description

Enum to encapsulate the selection between ReadAtSync and [ReadAtAsync] variants

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Sync(S)

Sync variant

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Async(A)

Async variant

Implementations§

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impl<S> ReadAt<S, !>
where S: ReadAtSync,

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pub fn from_sync(value: S) -> Self

Instantiate ReadAt from some ReadAtSync implementation

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impl<A> ReadAt<!, A>
where A: ReadAtAsync,

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pub fn from_async(value: A) -> Self

Instantiate ReadAt from some ReadAtAsync implementation

Trait Implementations§

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impl<S, A> Clone for ReadAt<S, A>
where S: ReadAtSync + Clone, A: ReadAtAsync + Clone,

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fn clone(&self) -> ReadAt<S, A>

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<S, A> Debug for ReadAt<S, A>
where S: ReadAtSync + Debug, A: ReadAtAsync + Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<S, A> Copy for ReadAt<S, A>
where S: ReadAtSync + Copy, A: ReadAtAsync + Copy,

Auto Trait Implementations§

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impl<S, A> Freeze for ReadAt<S, A>
where S: Freeze, A: Freeze,

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impl<S, A> RefUnwindSafe for ReadAt<S, A>
where S: RefUnwindSafe, A: RefUnwindSafe,

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impl<S, A> UnwindSafe for ReadAt<S, A>
where S: UnwindSafe, A: 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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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 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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