Enum Backend 

pub enum Backend {
    Auto,
    Ffmpeg,
    AvFoundation,
    MediaFoundation,
}

Which decoder reads the file.

Variants

Auto

The system decoder where there is one (AVFoundation on macOS, Media Foundation on Windows), else ffmpeg. A file the system decoder cannot open falls back to ffmpeg when ffmpeg is installed.

Ffmpeg

AvFoundation

MediaFoundation

Implementations

impl Backend

pub fn name(self) -> &'static str

pub fn parse(name: &str) -> Option<Backend>

pub fn available(self) -> bool

Whether this build has the backend at all (the system ones are per operating system).

Trait Implementations

impl Clone for Backend

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Backend

impl Debug for Backend

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

Formats the value using the given formatter.

impl Eq for Backend

impl PartialEq for Backend

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Backend