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SyncBlobStoreAsAsync

Struct SyncBlobStoreAsAsync 

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pub struct SyncBlobStoreAsAsync<S> { /* private fields */ }
Expand description

Adapter that exposes an existing synchronous BlobStore as an AsyncBlobStore.

This adapter calls the synchronous blob store directly and does not spawn blocking work. Use TokioBlockingBlobStore when a Tokio application needs to adapt a blocking blob backend without stalling async worker threads.

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impl<S> SyncBlobStoreAsAsync<S>

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pub fn new(inner: S) -> Self

Create a new adapter.

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pub fn inner(&self) -> &S

Borrow the wrapped blob store.

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pub fn into_inner(self) -> S

Consume the adapter and return the wrapped blob store.

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impl<S: BlobStore> AsyncBlobStore for SyncBlobStoreAsAsync<S>

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type Error = <S as BlobStore>::Error

Error type for blob storage operations.
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async fn get_blob( &self, reference: &BlobRef, ) -> Result<Option<Vec<u8>>, Self::Error>

Load a blob by reference.
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async fn put_blob(&self, bytes: &[u8]) -> Result<BlobRef, Self::Error>

Store bytes and return their content-addressed reference.
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async fn delete_blob(&self, reference: &BlobRef) -> Result<(), Self::Error>

Delete a blob. Deleting a missing blob is not an error.
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fn read_parallelism(&self) -> usize

Maximum in-flight point reads for default ordered blob reads.
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async fn get_blobs_ordered( &self, references: &[BlobRef], ) -> Result<Vec<Option<Vec<u8>>>, Self::Error>

Retrieve multiple blobs while preserving request order. Read more
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impl<S: Clone> Clone for SyncBlobStoreAsAsync<S>

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fn clone(&self) -> SyncBlobStoreAsAsync<S>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<S: Debug> Debug for SyncBlobStoreAsAsync<S>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<S> Freeze for SyncBlobStoreAsAsync<S>
where S: Freeze,

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impl<S> RefUnwindSafe for SyncBlobStoreAsAsync<S>
where S: RefUnwindSafe,

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impl<S> Send for SyncBlobStoreAsAsync<S>
where S: Send,

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impl<S> Sync for SyncBlobStoreAsAsync<S>
where S: Sync,

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impl<S> Unpin for SyncBlobStoreAsAsync<S>
where S: Unpin,

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impl<S> UnsafeUnpin for SyncBlobStoreAsAsync<S>
where S: UnsafeUnpin,

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impl<S> UnwindSafe for SyncBlobStoreAsAsync<S>
where S: 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, 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<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> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.