Struct DownloadCachePiece 

pub struct DownloadCachePiece { /* private fields */ }

DownloadCachePiece represents a download cache piece request.

Value Format:

• Task ID (64 bytes): SHA-256 hash of the task ID.
• Piece Number (4 bytes): Piece number to download.

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| Task ID (64 bytes) | Piece Number (4 bytes) |
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Implementations

impl DownloadCachePiece

DownloadCachePiece implements the DownloadCachePiece functions.

pub fn new(task_id: String, piece_number: u32) -> Self

new creates a new DownloadPiece request.

pub fn task_id(&self) -> &str

task_id returns the task ID.

pub fn piece_number(&self) -> u32

piece_number returns the piece number.

pub fn len(&self) -> usize

len returns the length of the download cache piece request.

pub fn is_empty(&self) -> bool

is_empty returns whether the download cache piece request is empty.

Trait Implementations

impl Clone for DownloadCachePiece

fn clone(&self) -> DownloadCachePiece

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DownloadCachePiece

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

Formats the value using the given formatter.

impl From<DownloadCachePiece> for Bytes

Implement From for Bytes for conversion to a byte slice.

fn from(piece: DownloadCachePiece) -> Self

from converts the download piece request to a byte slice.

impl TryFrom<Bytes> for DownloadCachePiece

Implement TryFrom for DownloadCachePiece for conversion from a byte slice.

fn try_from(bytes: Bytes) -> Result<Self>

try_from decodes the download cache piece request from the byte slice.

type Error = Error

The type returned in the event of a conversion error.