Struct midly::SmpteTime

pub struct SmpteTime { /* private fields */ }

A timestamp encoding an SMPTE time of the day.

Enforces several guarantees:

• hour is inside [0,23]
• minute is inside [0,59]
• second is inside [0,59]
• frame is inside [0,fps[
• subframe is inside [0,99]

Implementations

impl SmpteTime

pub fn new(
    hour: u8,
    minute: u8,
    second: u8,
    frame: u8,
    subframe: u8,
    fps: Fps
) -> Option<SmpteTime>

Create a new SMPTE timestamp with the given information.

pub fn hour(&self) -> u8

Get the hour component of this timestamp.

pub fn minute(&self) -> u8

Get the minute component of this timestamp.

pub fn second(&self) -> u8

Get the second component of this timestamp.

pub fn frame(&self) -> u8

Get the frame component of this timestamp. The meaning of this value depends on the value of fps.

pub fn subframe(&self) -> u8

Get the subframe component of this timestamp (hundredths of a frame).

pub fn fps(&self) -> Fps

Get the FPS component of this timestamp.

pub fn second_f32(&self) -> f32

Convert the second + frame + subframe components of this timestamp into a single floating-point number of seconds. Note that this does not include the hour and minute components.

Trait Implementations

impl Clone for SmpteTime

fn clone(&self) -> SmpteTime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SmpteTime

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

Formats the value using the given formatter.

impl Hash for SmpteTime

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<SmpteTime> for SmpteTime

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SmpteTime

impl Eq for SmpteTime

impl StructuralEq for SmpteTime

impl StructuralPartialEq for SmpteTime