Struct AppendInput 

pub struct AppendInput {
    pub records: Vec<AppendRecord>,
    pub match_seq_num: Option<u64>,
    pub fencing_token: Option<String>,
}

Payload of an Append request message.

Fields

records: Vec<AppendRecord>

Batch of records to append atomically, which must contain at least one record, and no more than 1000. The total size of a batch of records may not exceed 1MiB of metered bytes.

match_seq_num: Option<u64>

Enforce that the sequence number issued to the first record matches.

fencing_token: Option<String>

Enforce a fencing token which must have been previously set by a fence command record.

Implementations

impl AppendInput

pub fn match_seq_num(&self) -> u64

Returns the value of match_seq_num, or the default value if match_seq_num is unset.

pub fn fencing_token(&self) -> &str

Returns the value of fencing_token, or the default value if fencing_token is unset.

Trait Implementations

impl Clone for AppendInput

fn clone(&self) -> AppendInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppendInput

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

Formats the value using the given formatter.

impl Default for AppendInput

fn default() -> Self

Returns the “default value” for a type.

impl Message for AppendInput

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 AppendInput

fn eq(&self, other: &AppendInput) -> 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 TryFrom<AppendInput> for AppendInput

type Error = ValidationError

The type returned in the event of a conversion error.

fn try_from(_: AppendInput) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for AppendInput