Struct timely::dataflow::channels::Message

pub struct Message<T, D> {
    pub time: T,
    pub data: Vec<D>,
    pub from: usize,
    pub seq: usize,
}

A serializable representation of timestamped data.

Fields

time: T

The timestamp associated with the message.

data: Vec<D>

The data in the message.

from: usize

The source worker.

seq: usize

A sequence number for this worker-to-worker stream.

Methods

impl<T, D> Message<T, D>

pub fn default_length() -> usize

Default buffer size.

pub fn new(time: T, data: Vec<D>, from: usize, seq: usize) -> Self

Creates a new message instance from arguments.

pub fn push_at<P: Push<Bundle<T, D>>>(
    buffer: &mut Vec<D>,
    time: T,
    pusher: &mut P
)

Forms a message, and pushes contents at pusher.

Trait Implementations

impl<T: Clone, D: Clone> Clone for Message<T, D>

fn clone(&self) -> Message<T, D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, D> Abomonation for Message<T, D> where
    T: Abomonation,
    Vec<D>: Abomonation,
    D: Abomonation, 

unsafe fn entomb<W: Write>(&self, _write: &mut W) -> Result<()>

Write any additional information about &self beyond its binary representation.

fn extent(&self) -> usize

Reports the number of further bytes required to entomb self.

unsafe fn exhume<'a, 'b>(
    &'a mut self,
    bytes: &'b mut [u8]
) -> Option<&'b mut [u8]>

Recover any information for &mut self not evident from its binary representation.

impl<T, D> Serialize for Message<T, D> where
    T: Serialize,
    D: Serialize, 

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de, T, D> Deserialize<'de> for Message<T, D> where
    T: Deserialize<'de>,
    D: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.