Enum Length 

pub enum Length {
    Note {
        denominator: u16,
        dots: u8,
    },
    Ticks(u32),
}

A note length: a fraction of a whole note with dots, or an exact number of ticks.

Variants

Note

denominator 4 is a quarter note. Each dot adds half of the previous value.

Fields

denominator: u16

dots: u8

Ticks(u32)

Implementations

impl Length

pub const WHOLE: Length

pub const HALF: Length

pub const QUARTER: Length

pub const EIGHTH: Length

pub const SIXTEENTH: Length

pub const fn note(denominator: u16) -> Self

pub const fn dotted(self) -> Self

Adds a dot. A tick length is returned unchanged.

pub fn ticks(self, ticks_per_quarter: u16) -> Result<u64>

Length in ticks. Fails unless it is a positive whole number of ticks.

Trait Implementations

impl Clone for Length

fn clone(&self) -> Length

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Length

impl Debug for Length

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

Formats the value using the given formatter.

impl Eq for Length

impl Hash for Length

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 Length

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Length