Enum sdl2::joystick::HatState

pub enum HatState {
    Centered,
    Up,
    Right,
    Down,
    Left,
    RightUp,
    RightDown,
    LeftUp,
    LeftDown,
}

This is represented in SDL2 as a bitfield but obviously not all combinations make sense: 5 for instance would mean up and down at the same time… To simplify things I turn it into an enum which is how the SDL2 docs present it anyway (using macros).

Variants

Centered

Up

Right

Down

Left

RightUp

RightDown

LeftUp

LeftDown

Implementations

impl HatState

pub fn from_raw(raw: u8) -> HatState

pub fn to_raw(&self) -> u8

Trait Implementations

impl Clone for HatState

fn clone(&self) -> HatState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HatState

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

Formats the value using the given formatter.

impl Hash for HatState

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 PartialEq<HatState> for HatState

fn eq(&self, other: &HatState) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for HatState

impl Eq for HatState

impl StructuralEq for HatState

impl StructuralPartialEq for HatState