Struct fluvio_dataplane_protocol::record::Record

pub struct Record<B = RecordData> {
    pub preamble: RecordHeader,
    pub key: Option<B>,
    pub value: B,
    pub headers: i64,
}

Fields

preamble: RecordHeader

key: Option<B>

value: B

headers: i64

Implementations

impl<B: Default> Record<B>

pub fn get_offset_delta(&self) -> Offset

pub fn add_base_offset(&mut self, relative_base_offset: Offset)

add offset delta with new relative base offset

pub fn value(&self) -> &B

Returns a reference to the inner value

pub fn key(&self) -> Option<&B>

Returns a reference to the inner key if it exists

pub fn into_value(self) -> B

Consumes this record, returning the inner value

pub fn into_key(self) -> Option<B>

Consumes this record, returning the inner key if it esists

impl Record

pub fn new<V>(value: V) -> Self where
    V: Into<RecordData>, 

pub fn new_key_value<K, V>(key: K, value: V) -> Self where
    K: Into<RecordKey>,
    V: Into<RecordData>, 

Trait Implementations

impl<B: Clone> Clone for Record<B>

fn clone(&self) -> Record<B>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<B: Debug> Debug for Record<B>

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

Formats the value using the given formatter.

impl<B> Decoder for Record<B> where
    B: Decoder, 

fn decode<T>(&mut self, src: &mut T, version: Version) -> Result<(), Error> where
    T: Buf, 

fn decode_from<T>(src: &mut T, version: i16) -> Result<Self, Error> where
    T: Buf,
    Self: Default, 

decode Kafka compliant protocol values from buf

impl<B: Default> Default for Record<B>

fn default() -> Record<B>

Returns the “default value” for a type.

impl<B> Encoder for Record<B> where
    B: Encoder + Default, 

fn write_size(&self, version: Version) -> usize

size of this object in bytes

fn encode<T>(&self, dest: &mut T, version: Version) -> Result<(), Error> where
    T: BufMut, 

encoding contents for buffer

fn as_bytes(&self, version: i16) -> Result<Bytes, Error>

impl<K, V> From<(K, V)> for Record where
    K: Into<RecordKey>,
    V: Into<RecordData>, 

fn from((key, value): (K, V)) -> Self

Performs the conversion.