MultipartCopier

opendal_core::raw::oio

Struct MultipartCopier 

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pub struct MultipartCopier<C: MultipartCopy> { /* private fields */ }
Expand description

MultipartCopier implements oio::Copy based on multipart copy.

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impl<C: MultipartCopy> MultipartCopier<C>

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pub fn new( info: Arc<AccessorInfo>, inner: C, source_content_length_hint: Option<u64>, copy_once_threshold: u64, part_size: u64, concurrent: usize, ) -> Self

Create a new MultipartCopier.

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impl<C> Copy for MultipartCopier<C>
where C: MultipartCopy,

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async fn next(&mut self) -> Result<Option<usize>>

Drive the copy operation forward. Read more
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async fn close(&mut self) -> Result<Metadata>

Close the copier and return metadata from the server-side completion response.
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async fn abort(&mut self) -> Result<()>

Abort the pending copy operation.

Auto Trait Implementations§

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impl<C> Freeze for MultipartCopier<C>

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impl<C> !RefUnwindSafe for MultipartCopier<C>

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impl<C> Send for MultipartCopier<C>

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impl<C> Sync for MultipartCopier<C>

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impl<C> Unpin for MultipartCopier<C>

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impl<C> !UnwindSafe for MultipartCopier<C>

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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> CopyDyn for T
where T: Copy + ?Sized,

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fn next_dyn( &mut self, ) -> Pin<Box<dyn Future<Output = Result<Option<usize>, Error>> + Send + '_>>

The dyn version of Copy::next.
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fn close_dyn( &mut self, ) -> Pin<Box<dyn Future<Output = Result<Metadata, Error>> + Send + '_>>

The dyn version of Copy::close.
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fn abort_dyn( &mut self, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + '_>>

The dyn version of Copy::abort.
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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> 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<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
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impl<T> MaybeSend for T
where T: Send,

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