Enum G711Codec 

pub enum G711Codec {
    Pcmu,
    Pcma,
}

Codec selection for a session. The wire payload-type number (0/8) is the canonical identifier; this enum is the typed version we pass around in code.

Variants

Pcmu

μ-law (G.711U) — North America / Japan default, RTP payload type 0.

Pcma

A-law (G.711A) — Europe / rest-of-world default, RTP payload type 8.

Implementations

impl G711Codec

pub fn payload_type(self) -> u8

The static RTP payload-type number for this codec — 0 for PCMU, 8 for PCMA (RFC 3551 §6).

pub fn from_payload_type(pt: u8) -> Option<Self>

Resolve from a SIP/RTP payload type number. Returns None for any non-G.711 payload type — the caller decides whether to fall through (e.g. accept anyway, ask for re-INVITE, reject).

pub fn encode(self, pcm: &[i16], out: &mut Vec<u8>)

Encode a slice of 16-bit PCM samples into G.711 bytes, one byte per sample. Appends to out.

pub fn decode(self, encoded: &[u8], out: &mut Vec<i16>)

Decode G.711 bytes into 16-bit PCM samples, one sample per byte. Appends to out.

Trait Implementations

impl Clone for G711Codec

fn clone(&self) -> G711Codec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for G711Codec

impl Debug for G711Codec

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

Formats the value using the given formatter.

impl Eq for G711Codec

impl PartialEq for G711Codec

fn eq(&self, other: &G711Codec) -> 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 StructuralPartialEq for G711Codec