IoRequest

vortex_io::file

Struct IoRequest 

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pub struct IoRequest(/* private fields */);
Expand description

An I/O request, either a single read or a coalesced set of reads.

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impl IoRequest

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pub fn offset(&self) -> u64

Returns the starting offset of this request within the file.

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pub fn range(&self) -> Range<u64>

Returns the byte range this request within the file.

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pub fn is_empty(&self) -> bool

Returns true if this request has zero length.

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pub fn len(&self) -> usize

Returns the length of this request in bytes.

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pub fn alignment(&self) -> Alignment

Returns the alignment requirement for this request.

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pub fn is_canceled(&self) -> bool

Returns true if all callbacks associated with this request have been dropped. In other words, there is no one waiting for the result of this request.

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pub fn resolve(self, result: VortexResult<ByteBuffer>)

Resolves the request with the given result.

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