Struct ConditionalBatchWriteResponse 

pub struct ConditionalBatchWriteResponse {
    pub applied: bool,
    pub prev_found: bool,
    pub prev_value: Vec<u8>,
    pub new_seq: u64,
    pub prev_seq: u64,
}

Fields

applied: bool

false when the predicate failed and no entry applied

prev_found: bool

prev_value: Vec<u8>

new_seq: u64

Sequence the batch committed at (0 when not applied). This is the fencing token a claim/lease hands to its holder, and the commit_seq an optimistic transaction reports.

prev_seq: u64

Sequence the gate key currently holds (0 when absent). On rejection this is the conflicting version, which is what a CAS caller needs to retry against.

Trait Implementations

impl Clone for ConditionalBatchWriteResponse

fn clone(&self) -> ConditionalBatchWriteResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConditionalBatchWriteResponse

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

Formats the value using the given formatter.

impl Default for ConditionalBatchWriteResponse

fn default() -> Self

Returns the “default value” for a type.

impl Message for ConditionalBatchWriteResponse

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for ConditionalBatchWriteResponse

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConditionalBatchWriteResponse