Struct zenoh_protocol::proto::SeqNumGenerator

pub struct SeqNumGenerator(_);

Sequence Number Generator

The SeqNumGenerator encapsulates the generation of sequence numbers.

Implementations

impl SeqNumGenerator

pub fn new(initial_sn: ZInt, sn_resolution: ZInt) -> SeqNumGenerator

Create a new sequence number generator with a given resolution.

Arguments

• initial_sn - The initial sequence number. It is a good practice to initialize the sequence number generator with a random number

• sn_resolution - The resolution, in bits, to be used for the sequence number generator. As a consequence of wire zenoh's representation of sequence numbers this should be a multiple of 7.

This funtion will panic if value is out of bound w.r.t. resolution. That is if value is greater or equal than resolution.

pub fn get(&mut self) -> ZInt

Generates the next sequence number

pub fn set(&mut self, sn: ZInt)

Trait Implementations

impl Clone for SeqNumGenerator

fn clone(&self) -> SeqNumGenerator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for SeqNumGenerator

impl Debug for SeqNumGenerator

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

Formats the value using the given formatter.