Struct CMTimeRange 

#[repr(C)]
pub struct CMTimeRange {
    pub start: CMTime,
    pub duration: CMTime,
}

Available on crate feature cm only.

CMTimeRange representation matching Core Media’s CMTimeRange.

use apple_cf::cm::{CMTime, CMTimeRange};

let range = CMTimeRange::new(CMTime::new(0, 600), CMTime::new(300, 600));
assert_eq!(range.end(), CMTime::new(300, 600));
assert!(range.contains_time(CMTime::new(150, 600)));

Fields

start: CMTime

duration: CMTime

Implementations

impl CMTimeRange

pub const INVALID: Self

Core Media’s invalid time-range sentinel (kCMTimeRangeInvalid).

pub const fn new(start: CMTime, duration: CMTime) -> Self

Creates a Core Media time range from a start time and duration.

pub fn end(&self) -> CMTime

Returns the range end time via CMTimeRangeGetEnd.

pub const fn is_valid(&self) -> bool

Returns whether both the start and duration are valid CMTime values.

pub fn contains_time(&self, time: CMTime) -> bool

Returns whether this range contains the supplied CMTime.

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

Returns whether this range fully contains other.

pub fn intersection(&self, other: Self) -> Self

Returns the intersection of this range and other.

pub fn union(&self, other: Self) -> Self

Returns the union of this range and other.

Trait Implementations

impl Clone for CMTimeRange

fn clone(&self) -> CMTimeRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CMTimeRange

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

Formats the value using the given formatter.

impl Display for CMTimeRange

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

Formats the value using the given formatter.

impl Hash for CMTimeRange

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 CMTimeRange

fn eq(&self, other: &CMTimeRange) -> 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 Copy for CMTimeRange

impl Eq for CMTimeRange

impl StructuralPartialEq for CMTimeRange