Enum Either

pub enum Either<T, U> {
    Left(T),
    Right(U),
}

A type that contains either the first or second type.

Variants

Left(T)

Right(U)

Trait Implementations

impl<T: Clone, U: Clone> Clone for Either<T, U>

fn clone(&self) -> Either<T, U>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug, U: Debug> Debug for Either<T, U>

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

Formats the value using the given formatter.

impl<T: Hash, U: Hash> Hash for Either<T, U>

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<T: Ord, U: Ord> Ord for Either<T, U>

fn cmp(&self, other: &Either<T, U>) -> 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<T: PartialEq, U: PartialEq> PartialEq for Either<T, U>

fn eq(&self, other: &Either<T, U>) -> 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: PartialOrd, U: PartialOrd> PartialOrd for Either<T, U>

fn partial_cmp(&self, other: &Either<T, U>) -> 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<T: WorldQuery, U: WorldQuery> WorldQuery for Either<T, U>

type Fetch = EitherFetch<<T as WorldQuery>::Fetch, <U as WorldQuery>::Fetch>

type State = EitherBothState<<T as WorldQuery>::State, <U as WorldQuery>::State>

impl<T: Copy, U: Copy> Copy for Either<T, U>

impl<T: Eq, U: Eq> Eq for Either<T, U>

impl<T, U> StructuralPartialEq for Either<T, U>