Struct DecoderCodec

pub struct DecoderCodec(/* private fields */);

A wrapper around an AVCodec pointer.

This is specifically used for decoders. The most typical way to use this is to create it from a AVCodecID or to search for it by name.

Implementations

impl DecoderCodec

pub const fn empty() -> Self

Creates an empty DecoderCodec.

pub const fn is_empty(&self) -> bool

Returns true if the DecoderCodec is empty.

pub fn new(codec_id: AVCodecID) -> Option<Self>

Creates a DecoderCodec from a AVCodecID.

pub fn by_name(name: &str) -> Option<Self>

Creates a DecoderCodec from a codec name.

pub const fn as_ptr(&self) -> *const AVCodec

Returns the raw pointer to the AVCodec.

pub const unsafe fn from_ptr(ptr: *const AVCodec) -> Self

Creates a DecoderCodec from a raw pointer.

Safety

The provided pointer must either be null or point to a valid AVCodec.

Trait Implementations

impl Clone for DecoderCodec

fn clone(&self) -> DecoderCodec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DecoderCodec

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

Formats the value using the given formatter.

impl From<DecoderCodec> for *const AVCodec

fn from(codec: DecoderCodec) -> Self

Converts to this type from the input type.

impl PartialEq for DecoderCodec

fn eq(&self, other: &DecoderCodec) -> 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 Copy for DecoderCodec

impl Eq for DecoderCodec

impl StructuralPartialEq for DecoderCodec