Trait Sequencer 

pub trait Sequencer:
    Send
    + Sync
    + Debug {
    // Required methods
    fn next_sequence_number(&self) -> u16;
    fn roll_over_count(&self) -> u64;
    fn clone_to(&self) -> Box<dyn Sequencer>;
}

Sequencer generates sequential sequence numbers for building RTP packets

Required Methods

fn next_sequence_number(&self) -> u16

Returns the next sequence number, wrapping at u16::MAX and counting the rollover.

fn roll_over_count(&self) -> u64

How many times the sequence number has wrapped.

SRTP needs this: the rollover counter is part of the packet index it encrypts with.

fn clone_to(&self) -> Box<dyn Sequencer>

Clones this sequencer behind a trait object.

Trait Implementations

impl Clone for Box<dyn Sequencer>

fn clone(&self) -> Box<dyn Sequencer>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors