Enum ComposeRef 

pub enum ComposeRef {
    Handle(MessageHandle),
    Wire {
        message_id: u8,
        epoch: u16,
    },
}

Reference to a previously composed original for edits and deletes.

Variants

Handle(MessageHandle)

A message composed by this engine instance.

Wire

A persisted original from an earlier process: the wire ID and epoch recorded when it was composed. Valid only while the outbound stream is still in that epoch — a Sequence Reset invalidates older wire IDs as reference targets — and while the ID is within the recently allocated serial half-space.

Fields

message_id: u8

epoch: u16

Trait Implementations

impl Clone for ComposeRef

fn clone(&self) -> ComposeRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComposeRef

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

Formats the value using the given formatter.

impl PartialEq for ComposeRef

fn eq(&self, other: &ComposeRef) -> 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 Copy for ComposeRef

impl Eq for ComposeRef

impl StructuralPartialEq for ComposeRef