Struct CodecImplementation 

pub struct CodecImplementation { /* private fields */ }

One loaded codec implementation, mirroring switch_codec_implementation_t.

Every qualifier is Option; None means “unknown, do not constrain” rather than “codec has no such value”. A caller who only knows codec names (not the loaded implementation table) can construct one of these per name with all qualifiers None — this still catches an entry naming a codec that is not loaded at all (the module-lookup failure), it just cannot catch a qualifier mismatch against an implementation that is loaded (the second, ptime/rate-specific failure).

Implementations

impl CodecImplementation

pub fn new(name: impl Into<String>) -> Self

Create a new implementation descriptor with only the codec name known.

None media type means “unknown, treat as audio” — the qualifier checks apply. Set it with with_media_type for a video codec, whose implementations bypass every qualifier check in FreeSWITCH.

pub fn with_media_type(self, media_type: SdpMediaType) -> Self

Set the media type (switch_codec_implementation_t::codec_type).

A SdpMediaType::Video implementation matches on name (and modname) alone — switch_loadable_module_get_codecs_sorted wraps every qualifier comparison in if (imp->codec_type != SWITCH_CODEC_TYPE_VIDEO) (switch_loadable_module.c:2855, 2886).

pub fn with_modname(self, modname: impl Into<String>) -> Self

Set the module name (switch_codec_implementation_t::modname).

pub fn with_rate(self, rate: u32) -> Self

Set the clock rate this implementation matches against (actual_samples_per_second, or samples_per_second for G.722’s RFC 3551 quirk).

pub fn with_ptime(self, ptime: u32) -> Self

Set the packetization interval in milliseconds (microseconds_per_packet / 1000).

pub fn with_bitrate(self, bitrate: u32) -> Self

Set the bitrate in bits/s (bits_per_second).

pub fn with_channels(self, channels: u32) -> Self

Set the channel count (number_of_channels).

pub fn name(&self) -> &str

The codec name (iananame).

pub fn modname(&self) -> Option<&str>

The module name, if known.

pub fn media_type(&self) -> Option<&SdpMediaType>

The media type, if known.

pub fn rate(&self) -> Option<u32>

The clock rate, if known.

pub fn ptime(&self) -> Option<u32>

The packetization interval in milliseconds, if known.

pub fn bitrate(&self) -> Option<u32>

The bitrate in bits/s, if known.

pub fn channels(&self) -> Option<u32>

The channel count, if known.

Trait Implementations

impl Clone for CodecImplementation

fn clone(&self) -> CodecImplementation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodecImplementation

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

Formats the value using the given formatter.

impl Eq for CodecImplementation

impl PartialEq for CodecImplementation

fn eq(&self, other: &CodecImplementation) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CodecImplementation