Struct AsyncIndexedSourceView

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pub struct AsyncIndexedSourceView<'map, 'engine, S: AsyncIndexedStore> { /* private fields */ }

Expand description

Async read view over the current canonical source tree.

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impl<S> AsyncIndexedSourceView<'_, '_, S>
where S: AsyncIndexedStore + Clone, <S as AsyncStore>::Error: Send + Sync, <S as AsyncManifestStore>::Error: Send + Sync,

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pub async fn head(&self) -> Result<Option<MapVersion>, Error>

Load current source head metadata.

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pub async fn get(&self, key: &[u8]) -> Result<Option<Vec<u8>>, Error>

Read one source value from the current canonical snapshot.

Auto Trait Implementations§

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impl<'map, 'engine, S> !RefUnwindSafe for AsyncIndexedSourceView<'map, 'engine, S>

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impl<'map, 'engine, S> !UnwindSafe for AsyncIndexedSourceView<'map, 'engine, S>

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impl<'map, 'engine, S> Freeze for AsyncIndexedSourceView<'map, 'engine, S>
where &'map AsyncIndexedMap<'engine, S>: Freeze,

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impl<'map, 'engine, S> Send for AsyncIndexedSourceView<'map, 'engine, S>
where &'map AsyncIndexedMap<'engine, S>: Send,

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impl<'map, 'engine, S> Sync for AsyncIndexedSourceView<'map, 'engine, S>
where &'map AsyncIndexedMap<'engine, S>: Sync,

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impl<'map, 'engine, S> Unpin for AsyncIndexedSourceView<'map, 'engine, S>
where &'map AsyncIndexedMap<'engine, S>: Unpin,

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impl<'map, 'engine, S> UnsafeUnpin for AsyncIndexedSourceView<'map, 'engine, S>
where &'map AsyncIndexedMap<'engine, S>: UnsafeUnpin,

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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, 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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