Struct AVCodecParametersMut 

pub struct AVCodecParametersMut<'a> { /* private fields */ }

Implementations

impl<'a> AVCodecParametersMut<'a>

pub unsafe fn from_raw(raw: NonNull<AVCodecParameters>) -> Self

Safety

This function should only be called when raw is valid and can be dropped. Please ensure its lifetime when used.

Methods from Deref<Target = AVCodecParameters>

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

pub fn as_mut_ptr(&mut self) -> *mut AVCodecParameters

pub unsafe fn set_ptr(&mut self, ptr: NonNull<AVCodecParameters>)

Safety

This function should only be called when the pointer is valid and the data it’s pointing to can be dropped.

pub fn from_context(&mut self, context: &AVCodecContext)

Fill current codecpar based on the values from the supplied AVCodecContext. Any allocated fields in this codecpar are freed and replaced with duplicates of the corresponding fields in codec.

pub fn copy(&mut self, from: &Self)

Copy the contents from another AVCodecParameters. Any allocated fields in dst are freed and replaced with newly allocated duplicates of the corresponding fields in src.

pub fn codec_type(&self) -> AVMediaType

Get the codec type.

pub fn ch_layout(&self) -> AVChannelLayoutRef<'_>

Get channel layout

Trait Implementations

impl<'a> Deref for AVCodecParametersMut<'a>

type Target = AVCodecParameters

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a> DerefMut for AVCodecParametersMut<'a>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'a> Drop for AVCodecParametersMut<'a>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<'a> Send for AVCodecParametersMut<'a>