Struct tor_cell::relaycell::msg::Data

pub struct Data { /* fields omitted */ }

A Data message represents data sent along a stream.

Upon receiving a Data message for a live stream, the client or exit sends that data onto the associated TCP connection.

These messages hold between 1 and Data::MAXLEN bytes of data each; they are the most numerous messages on the Tor network.

Implementations

impl Data

pub const MAXLEN: usize

The longest allowable body length for a single data cell.

pub fn new(inp: &[u8]) -> Result<Self>

Construct a new data cell.

Returns an error if inp is longer than Data::MAXLEN bytes.

pub fn split_from(inp: &[u8]) -> (Self, &[u8])

Construct a new data cell, taking as many bytes from inp as possible.

Return the data cell, and a slice holding any bytes that wouldn’t fit (if any).

Trait Implementations

impl AsRef<[u8]> for Data

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl Body for Data

fn into_message(self) -> RelayMsg

Convert this type into a RelayMsg, wrapped appropriate.

fn decode_from_reader(r: &mut Reader<'_>) -> Result<Self>

Decode a relay cell body from a provided reader.

fn encode_onto(self, w: &mut Vec<u8>)

Encode the body of this cell into the end of a vec.

impl Clone for Data

fn clone(&self) -> Data

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Data

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

Formats the value using the given formatter.

impl From<Data> for Vec<u8>

fn from(data: Data) -> Vec<u8>

Performs the conversion.