Struct clef::Duration

pub struct Duration { /* fields omitted */ }

Implementations

impl Duration

pub fn new(denominator: u16) -> Duration

Contracts

Pre-condition: denominator must be a power of 2

• math :: is_power_of_2(denominator as u32)

pub fn new_with_dots(denominator: u16, dots: u8) -> Duration

Contracts

Pre-condition: denominator must be a power of 2

• math :: is_power_of_2(denominator as u32)

Pre-condition: dots must be no more than 4

• dots <= 4

pub fn denominator(&self) -> u16

pub fn dots(&self) -> u8

pub fn to_fraction(&self) -> Fraction

Trait Implementations

impl Clone for Duration

fn clone(&self) -> Duration

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Duration

impl Debug for Duration

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

Formats the value using the given formatter.

impl PartialEq<Duration> for Duration

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for Duration

impl TryFrom<Fraction> for Duration

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(fraction: Fraction) -> Result<Self, Self::Error>

Performs the conversion.