Struct tcp::Payload

pub struct Payload(pub Vec<Bytes>);

A packet payload containing a list of byte chunks.

The sum of the lengths of each chunk must be at most u32::MAX, otherwise operations on the payload or other code using the payload may panic.

Tuple Fields

0: Vec<Bytes>

Implementations

impl Payload

pub fn len(&self) -> u32

Returns the number of bytes in the payload.

pub fn is_empty(&self) -> bool

Returns true if the payload has no data (no byte chunks or only empty byte chunks).

pub fn concat(&self) -> Bytes

Concatenate the byte chunks into a single byte chunk. Unless the payload is empty or has a single chunk, this will allocate a large buffer and copy all of the individual chunks to this new buffer.

Trait Implementations

impl Clone for Payload

fn clone(&self) -> Payload

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Payload

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

Formats the value using the given formatter.

impl Default for Payload

fn default() -> Payload

Returns the “default value” for a type.

impl From<Bytes> for Payload

fn from(bytes: Bytes) -> Self

Converts to this type from the input type.

impl From<BytesMut> for Payload

fn from(bytes: BytesMut) -> Self

Converts to this type from the input type.