Struct CAMeterTrackEntry

#[repr(C)]
pub struct CAMeterTrackEntry {
    pub beats: CAClockBeats,
    pub meterNumer: u16,
    pub meterDenom: u16,
}

A time signature change event.

The meter track is used for converting between beats as floating-point numbers (CAClockBeats) and their display representations (CABarBeatTime).

The beat time at which the time signature (meter) changes.

The numerator of the new time signature.

The denominator of the new time signature (1, 2, 4, 8, etc.).

See also Apple’s documentation

Fields

beats: CAClockBeats

meterNumer: u16

meterDenom: u16

Trait Implementations

impl Clone for CAMeterTrackEntry

fn clone(&self) -> CAMeterTrackEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CAMeterTrackEntry

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

Formats the value using the given formatter.

impl Encode for CAMeterTrackEntry

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for CAMeterTrackEntry

fn eq(&self, other: &CAMeterTrackEntry) -> 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 RefEncode for CAMeterTrackEntry

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for CAMeterTrackEntry

impl StructuralPartialEq for CAMeterTrackEntry