Struct FrameRate 

pub struct FrameRate {
    pub num: u32,
    pub den: u32,
}

Rational frame rate (numerator / denominator) for exact representation.

Fields

num: u32

Numerator.

den: u32

Denominator.

Implementations

impl FrameRate

pub fn new(num: u32, den: u32) -> Self

Create a new frame rate.

pub fn fps(n: u32) -> Self

Create from an integer FPS value.

pub fn fps_24() -> Self

24 fps.

pub fn fps_25() -> Self

25 fps.

pub fn fps_30() -> Self

30 fps.

pub fn fps_50() -> Self

50 fps.

pub fn fps_60() -> Self

60 fps.

pub fn ntsc_30() -> Self

NTSC 29.97 fps.

pub fn ntsc_24() -> Self

NTSC 23.976 fps.

pub fn ntsc_60() -> Self

NTSC 59.94 fps.

pub fn as_f64(&self) -> f64

Convert to floating-point FPS.

Trait Implementations

impl Clone for FrameRate

fn clone(&self) -> FrameRate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FrameRate

impl Debug for FrameRate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FrameRate

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for FrameRate

impl Hash for FrameRate

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 FrameRate

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FrameRate

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FrameRate