Enum vtc::Ntsc

pub enum Ntsc {
    None,
    NonDropFrame,
    DropFrame,
}

The type of NTSC standard a Framerate adheres to.

Variants

None

This Framerate is not NTSC.

NonDropFrame

This Framerate is non-drop NTSC (no frame numbers are dropped to sync timecode with real-world time - results in Timecode that drifts from true time).

DropFrame

This Framerate is drop-frame NTSC (frames numbers are dropped periodically to keep timecode in sync with real-world time).

Implementations

impl Ntsc

pub fn is_ntsc(self) -> bool

Returns whether this is any NTSC format (drop or non-drop).

Examples

use vtc::Ntsc;
assert!(!vtc::Ntsc::None.is_ntsc());
assert!(vtc::Ntsc::NonDropFrame.is_ntsc());
assert!(vtc::Ntsc::DropFrame.is_ntsc());

Trait Implementations

impl Clone for Ntsc

fn clone(&self) -> Ntsc

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ntsc

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

Formats the value using the given formatter.

impl Display for Ntsc

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

Formats the value using the given formatter.

impl PartialEq<Ntsc> for Ntsc

fn eq(&self, other: &Ntsc) -> 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 Ntsc

impl Eq for Ntsc

impl StructuralEq for Ntsc

impl StructuralPartialEq for Ntsc