Struct WriteHeaderFrame 

pub struct WriteHeaderFrame {
    pub header: WriteHeader,
    pub parts: Vec<PartHeader>,
}

The kind-1 header frame; changes and dismissals are separate kind-2 and kind-3 frames.

Fields

header: WriteHeader

Identity, last consumed slot, timestamp and schema.

parts: Vec<PartHeader>

Descriptors in strictly increasing audience order. Empty only for a migration.

Implementations

impl WriteHeaderFrame

pub fn encode(&self) -> Result<Vec<u8>, Error>

Validate and encode the bounded header frame.

pub fn decode(bytes: &[u8]) -> Result<Self, Error>

Decode exactly one header, refusing trailing bytes and invalid counts.

Trait Implementations

impl Clone for WriteHeaderFrame

fn clone(&self) -> WriteHeaderFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WriteHeaderFrame

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

Formats the value using the given formatter.

impl PartialEq for WriteHeaderFrame

fn eq(&self, other: &WriteHeaderFrame) -> 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 Eq for WriteHeaderFrame

impl StructuralPartialEq for WriteHeaderFrame