Enum ProducerAppendResult 

pub enum ProducerAppendResult {
    Accepted {
        epoch: u64,
        seq: u64,
        next_offset: Offset,
        closed: bool,
    },
    Duplicate {
        epoch: u64,
        seq: u64,
        next_offset: Offset,
        closed: bool,
    },
}

Outcome of Storage::append_with_producer.

Includes a snapshot of stream state taken atomically with the operation so handlers never need a separate head() call.

Variants

Accepted

New data accepted (200 OK)

Fields

epoch: u64

seq: u64

next_offset: Offset

closed: bool

Duplicate

Duplicate detected, data already persisted (204 No Content)

Fields

epoch: u64

seq: u64

next_offset: Offset

closed: bool

Trait Implementations

impl Clone for ProducerAppendResult

fn clone(&self) -> ProducerAppendResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProducerAppendResult

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

Formats the value using the given formatter.

impl PartialEq for ProducerAppendResult

fn eq(&self, other: &ProducerAppendResult) -> 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 ProducerAppendResult

impl StructuralPartialEq for ProducerAppendResult