Enum Duration 

pub enum Duration {
    Whole,
    Half,
    Quarter,
    Eighth,
    Sixteenth,
    ThirtySecond,
    SixtyFourth,
}

Note duration as a power-of-two fraction of a whole note.

Variants

Whole

Half

Quarter

Eighth

Sixteenth

ThirtySecond

SixtyFourth

Implementations

impl Duration

pub fn as_fraction(&self) -> (u32, u32)

Exact fraction relative to a whole note = 1.

pub fn to_ticks(&self, dot_count: u8) -> u32

Duration in ticks when divisions = 480 (ticks per quarter note).

pub fn to_musicxml_type(&self) -> &'static str

MusicXML <type> string.

pub fn beats(&self, dot_count: u8) -> f64

Duration in beats (quarter = 1.0), accounting for dots.

impl Duration

pub fn whole_filling_beats(beats: f64) -> Duration

Returns the largest single duration that fills the given number of beats.

Trait Implementations

impl Clone for Duration

fn clone(&self) -> Duration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Duration

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Duration

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Duration

impl Hash for Duration

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 Duration

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Duration

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 Duration