Enum Bound 

pub enum Bound<T> {
    Open(T),
    Closed(T),
    Unbounded,
}

A lower or upper bound for an interval endpoint.

Open excludes the endpoint, Closed includes it, and Unbounded leaves the side unconstrained.

Variants

Open(T)

An excluded endpoint.

Closed(T)

An included endpoint.

Unbounded

No endpoint on this side of the interval.

Trait Implementations

impl<T: Clone> Clone for Bound<T>

fn clone(&self) -> Bound<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Bound<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for Bound<T>

fn eq(&self, other: &Bound<T>) -> 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<T: Copy> Copy for Bound<T>

impl<T> StructuralPartialEq for Bound<T>