Struct esl01_dag::spanset::Span

pub struct Span { /* fields omitted */ }

Range low..=high. low must be <= high.

Methods

impl Span

pub fn new(low: Id, high: Id) -> Self

pub fn count(self) -> u64

pub fn nth(self, n: u64) -> Option<Id>

Get the n-th Id in this Span.

Similar to SpanSet, ids are sorted in descending order. The 0-th Id is high.

pub fn full() -> Self

Construct a full Span that contains everything. Warning: The Id in this span might be unknown to an actual storage.

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 Copy for Span

impl Debug for Span

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

Formats the value using the given formatter.

impl Eq for Span

impl From<Id> for Span

fn from(id: Id) -> Span

Performs the conversion.

impl From<RangeInclusive<Id>> for Span

fn from(range: RangeInclusive<Id>) -> Span

Performs the conversion.

impl From<Span> for RangeInclusive<Id>

fn from(span: Span) -> RangeInclusive<Id>

Performs the conversion.

impl Ord for Span

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<Span> for Span

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Span> for Span

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for Span