Struct Grid 

pub struct Grid {
    pub rate: u32,
    pub a: i128,
    pub d: i128,
}

Sample n stands at a*n/d samples of rate, in lowest terms, a, d > 0: every grid starts at t = 0, so a sample index is the one clock every read and key counts in.

Fields

rate: u32

a: i128

d: i128

Implementations

impl Grid

pub const fn of(rate: u32) -> Grid

pub fn is_rate(&self) -> bool

pub fn instant(&self, n: i64) -> f64

One quotient: correctly rounded while both integers are under 2^53; past that each integer rounds once converting and the quotient once more.

pub fn stepped(&self, n: i64) -> f64

pub fn position(&self, n: i64) -> f64

pub fn sr(&self) -> f64

pub fn count(&self, t: f64) -> f64

pub fn step_at(&self, t: f64, round: Round) -> Option<i64>

The step t falls nearest, rounded exactly from t’s own binary value; None where that is past what the integers hold.

Trait Implementations

impl Clone for Grid

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Grid

impl Debug for Grid

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

Formats the value using the given formatter.

impl Eq for Grid

impl Hash for Grid

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 Ord for Grid

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Grid

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Grid

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Grid