S3CompatibleBackend

objectstore_service::backend::s3_compatible

Struct S3CompatibleBackend 

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pub struct S3CompatibleBackend<T> { /* private fields */ }
Expand description

S3-compatible storage backend with pluggable authentication.

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impl<T> S3CompatibleBackend<T>

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pub fn new(endpoint: &str, bucket: &str, token_provider: T) -> Self

Creates a new S3-compatible backend bound to the given bucket.

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impl S3CompatibleBackend<NoToken>

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pub fn without_token(config: S3CompatibleConfig) -> Self

Creates a new S3-compatible backend that sends unauthenticated requests.

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impl<T: TokenProvider> Backend for S3CompatibleBackend<T>

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fn name(&self) -> &'static str

The backend name, used for diagnostics.
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fn put_object<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, id: &'life1 ObjectId, metadata: &'life2 Metadata, stream: ClientStream, ) -> Pin<Box<dyn Future<Output = Result<PutResponse>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Stores an object at the given path with the given metadata.
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fn get_object<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ObjectId, ) -> Pin<Box<dyn Future<Output = Result<GetResponse>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieves an object at the given path, returning its metadata and a stream of bytes.
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fn get_metadata<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ObjectId, ) -> Pin<Box<dyn Future<Output = Result<MetadataResponse>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieves only the metadata for an object, without the payload.
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fn delete_object<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ObjectId, ) -> Pin<Box<dyn Future<Output = Result<DeleteResponse>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Deletes the object at the given path.
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fn join<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Waits for any outstanding background operations to complete before shutdown. Read more
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impl<T> Debug for S3CompatibleBackend<T>

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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<T> Freeze for S3CompatibleBackend<T>
where T: Freeze,

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impl<T> !RefUnwindSafe for S3CompatibleBackend<T>

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impl<T> Send for S3CompatibleBackend<T>
where T: Send,

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impl<T> Sync for S3CompatibleBackend<T>
where T: Sync,

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impl<T> Unpin for S3CompatibleBackend<T>
where T: Unpin,

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impl<T> !UnwindSafe for S3CompatibleBackend<T>

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> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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impl<L> LayerExt<L> for L

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fn named_layer<S>(&self, service: S) -> Layered<<L as Layer<S>>::Service, S>
where L: Layer<S>,

Applies the layer to a service and wraps it in [Layered].
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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, 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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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more