iroh_blobs::get::fsm

Struct AtBlobHeader

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pub struct AtBlobHeader<R: RecvStream = RecvStream> { /* private fields */ }
Expand description

State before reading a size header

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impl<R: RecvStream> AtBlobHeader<R>

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pub async fn next( self, ) -> Result<(AtBlobContent<R>, u64), AtBlobHeaderNextError>

Read the size header, returning it and going into the Content state.

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pub async fn drain(self) -> Result<AtEndBlob<R>, DecodeError>

Drain the response and throw away the result

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pub async fn concatenate_into_vec( self, ) -> Result<(AtEndBlob<R>, Vec<u8>), DecodeError>

Concatenate the entire response into a vec

For a request that does not request the complete blob, this will just concatenate the ranges that were requested.

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pub async fn write_all<D: AsyncSliceWriter>( self, data: D, ) -> Result<AtEndBlob<R>, DecodeError>

Write the entire blob to a slice writer.

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pub async fn write_all_with_outboard<D, O>( self, outboard: Option<O>, data: D, ) -> Result<AtEndBlob<R>, DecodeError>
where D: AsyncSliceWriter, O: OutboardMut,

Write the entire blob to a slice writer and to an optional outboard.

The outboard is only written to if the blob is larger than a single chunk group.

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pub fn hash(&self) -> Hash

The hash of the blob we are reading.

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pub fn ranges(&self) -> &ChunkRanges

The ranges we have requested for the current hash.

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pub fn offset(&self) -> u64

The current offset of the blob we are reading.

Trait Implementations§

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impl<R: Debug + RecvStream> Debug for AtBlobHeader<R>

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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<R> Freeze for AtBlobHeader<R>
where R: Freeze,

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impl<R> RefUnwindSafe for AtBlobHeader<R>
where R: RefUnwindSafe,

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impl<R> Send for AtBlobHeader<R>

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impl<R> Sync for AtBlobHeader<R>
where R: Sync,

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impl<R> Unpin for AtBlobHeader<R>
where R: Unpin,

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impl<R> UnwindSafe for AtBlobHeader<R>
where R: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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where T: ?Sized,

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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> CompatExt for T

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const ALIGN: usize = _

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type Init = T

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