Enum SingleOrTriple

pub enum SingleOrTriple<T = i32> {
    Single(T),
    Triple(T, T, T),
}

Helper type to represent either a single value or a triple of values.

Variants

Single(T)

Single value.

Triple(T, T, T)

Triple of values.

Implementations

impl<T: Clone> SingleOrTriple<T>

pub fn first(&self) -> T

Returns the first value.

pub fn second(&self) -> T

Returns the second value.

pub fn third(&self) -> T

Returns the third value.

Trait Implementations

impl<T: Clone> Clone for SingleOrTriple<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SingleOrTriple<T>

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

Formats the value using the given formatter.

impl<T> From<(T, T, T)> for SingleOrTriple<T>

fn from(value: (T, T, T)) -> Self

Converts to this type from the input type.

impl<T: Clone> From<SingleOrTriple<T>> for (T, T, T)

fn from(value: SingleOrTriple<T>) -> Self

Converts to this type from the input type.

impl<T> From<T> for SingleOrTriple<T>

fn from(value: T) -> Self

Converts to this type from the input type.

impl<T: PartialEq> PartialEq for SingleOrTriple<T>

fn eq(&self, other: &SingleOrTriple<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 SingleOrTriple<T>

impl<T: Eq> Eq for SingleOrTriple<T>

impl<T> StructuralPartialEq for SingleOrTriple<T>