Struct DirectionFlags

pub struct DirectionFlags { /* private fields */ }

Implementations

impl DirectionFlags

pub fn new(map: DirectionMap<bool>) -> Self

pub fn packed(maps: [DirectionMap<bool>; 2]) -> Self

pub fn map(self) -> DirectionMap<bool>

pub fn packed_maps(self) -> [DirectionMap<bool>; 2]

pub fn with<F>(self, mapper: F) -> Self

where F: FnOnce(DirectionMap<bool>) -> DirectionMap<bool>,

pub fn packed_with<F>(self, mapper: F) -> Self

where F: FnOnce([DirectionMap<bool>; 2]) -> [DirectionMap<bool>; 2],

pub fn modify<F, T>(&mut self, modifier: F) -> T

where F: FnOnce(&mut DirectionMap<bool>) -> T,

pub fn packed_modify<F, T>(&mut self, modifier: F) -> T

where F: FnOnce(&mut [DirectionMap<bool>; 2]) -> T,

Trait Implementations

impl Clone for DirectionFlags

fn clone(&self) -> DirectionFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DirectionFlags

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

Formats the value using the given formatter.

impl Default for DirectionFlags

fn default() -> DirectionFlags

Returns the “default value” for a type.

impl From<[DirectionMap<bool>; 2]> for DirectionFlags

fn from(packed_maps: [DirectionMap<bool>; 2]) -> Self

Converts to this type from the input type.

impl From<DirectionFlags> for [DirectionMap<bool>; 2]

fn from(flags: DirectionFlags) -> Self

Converts to this type from the input type.

impl From<DirectionFlags> for DirectionMap<bool>

fn from(flags: DirectionFlags) -> Self

Converts to this type from the input type.

impl From<DirectionMap<bool>> for DirectionFlags

fn from(map: DirectionMap<bool>) -> Self

Converts to this type from the input type.

impl Hash for DirectionFlags

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 Ord for DirectionFlags

fn cmp(&self, other: &DirectionFlags) -> 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 PartialEq for DirectionFlags

fn eq(&self, other: &DirectionFlags) -> 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 PartialOrd for DirectionFlags

fn partial_cmp(&self, other: &DirectionFlags) -> 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 Copy for DirectionFlags

impl Eq for DirectionFlags

impl StructuralPartialEq for DirectionFlags