Struct FourCC 

pub struct FourCC { /* private fields */ }

Represents a generic FourCC code.

Implementations

impl FourCC

pub fn from_ffi(code: i32) -> Self

Creates a new FourCC from an i32 code.

pub fn to_ffi(self) -> i32

Converts the FourCC to its i32 representation.

pub fn as_video(&self) -> Option<FourCCVideo>

Attempts to convert the FourCC to a FourCCVideo.

pub fn as_audio(&self) -> Option<FourCCAudio>

Attempts to convert the FourCC to a FourCCAudio.

pub fn to_string(&self) -> String

formats the FourCC as a string.

Trait Implementations

impl Clone for FourCC

fn clone(&self) -> FourCC

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FourCC

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

Formats the value using the given formatter.

impl Display for FourCC

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

Formats the value using the given formatter.

impl From<FourCC> for i32

fn from(fourcc: FourCC) -> Self

Converts to this type from the input type.

impl From<FourCCAudio> for FourCC

fn from(value: FourCCAudio) -> Self

Converts to this type from the input type.

impl From<FourCCVideo> for FourCC

fn from(value: FourCCVideo) -> Self

Converts to this type from the input type.

impl From<i32> for FourCC

fn from(code: i32) -> Self

Converts to this type from the input type.

impl Hash for FourCC

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FourCC

fn eq(&self, other: &FourCC) -> 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 TryFrom<FourCC> for FourCCAudio

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: FourCC) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<FourCC> for FourCCVideo

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: FourCC) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for FourCC

impl Eq for FourCC

impl StructuralPartialEq for FourCC