Struct Dirs

pub struct Dirs<T> { /* private fields */ }

An association of a value with type T to each of the two Dirs.

Implementations

impl<T> Dirs<T>

where T: Clone,

pub fn uniform_cloned(value: T) -> Self

Creates a new Dirs with value associated with all directions.

The value will be cloned for each Dir.

If your value is Copy, consider using Dirs::uniform instead.

impl<T> Dirs<T>

where T: Copy,

pub const fn uniform(value: T) -> Self

Creates a new Dir with value associated with all directions.

impl<T> Dirs<T>

pub const fn new(horiz: T, vert: T) -> Self

Creates a new Dir with with the provided values for each direction.

pub fn map<B>(self, f: impl FnMut(&Dir, T) -> B) -> Dirs<B>

Maps a function over the provided Dir, returning a new Dir.

Trait Implementations

impl<T: Clone> Clone for Dirs<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Dirs<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Dirs<T>

fn default() -> Dirs<T>

Returns the “default value” for a type.

impl<T> Index<Dir> for Dirs<T>

type Output = T

The returned type after indexing.

fn index(&self, index: Dir) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<T> IndexMut<Dir> for Dirs<T>

fn index_mut(&mut self, index: Dir) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl<T: PartialEq> PartialEq for Dirs<T>

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

impl<T: Eq> Eq for Dirs<T>

impl<T> StructuralPartialEq for Dirs<T>