Struct Span

pub struct Span {
    pub start: Rational,
    pub end: Rational,
}

A rational range over a single dimension, represented with a start and end.

Fields

start: Rational

end: Rational

Implementations

impl Span

pub fn new(start: Rational, end: Rational) -> Self

pub fn instant(start: Rational) -> Self

pub fn len(&self) -> Rational

pub fn cycles(self) -> impl Iterator<Item = Self>

pub fn map(self, f: impl Fn(Rational) -> Rational) -> Self

pub fn map_len(self, f: impl Fn(Rational) -> Rational) -> Self

pub fn contains(&self, point: Rational) -> bool

Checks if point lies within the span exclusively.

pub fn intersect(self, other: Self) -> Option<Self>

The intersecting span between self and other.

NOTE: If either span’s start is equal to its end, None is returned.

pub fn difference(self, other: Self) -> (Option<Self>, Option<Self>)

The portions of other that do not intersect self.

Returns preceding and succeeding diffs respectively.

Returns (None, None) in the case that other is a subsection of self.

Trait Implementations

impl Clone for Span

fn clone(&self) -> Span

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Span

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

Formats the value using the given formatter.

impl Display for Span

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

Formats the value using the given formatter.

impl Hash for Span

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 Span

fn cmp(&self, other: &Span) -> 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.

impl PartialEq for Span

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Span

fn partial_cmp(&self, other: &Span) -> 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 Copy for Span

impl Eq for Span

impl StructuralPartialEq for Span