Struct RecordHeader 

pub struct RecordHeader {
    pub key: Bytes,
    pub value: Option<Bytes>,
}

A record header.

Fields

key: Bytes

Header key (non-nullable; on-wire length must be >= 0).

value: Option<Bytes>

Header value. None when the on-wire length is -1.

Implementations

impl RecordHeader

pub fn encoded_len(&self) -> Result<usize>

Return the exact encoded length of this header.

pub fn encode(&self, buf: &mut BytesMut) -> Result<()>

Encode this header into buf.

pub fn decode(buf: &mut Bytes) -> Result<Self>

Decode one header from buf. Rejects negative key lengths.

Trait Implementations

impl Clone for RecordHeader

fn clone(&self) -> RecordHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecordHeader

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

Formats the value using the given formatter.

impl Eq for RecordHeader

impl PartialEq for RecordHeader

fn eq(&self, other: &RecordHeader) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RecordHeader