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

CenteredUpRightDownLeftRightUpRightDownLeftUpLeftdown

Methods

impl HatState

pub fn from_raw(raw: u8) -> HatState

pub fn to_raw(&self) -> u8

Trait Implementations

impl Copy for HatState

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 Eq for HatState

impl PartialEq for HatState

fn eq(&self, __arg_0: &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 !=.

impl Hash for HatState

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for HatState

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.