Enum sdl2::joystick::HatState

[−] Show declaration

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

[−] Expand description

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

Methods

impl HatState[−]

pub fn from_raw(raw: u8) -> HatState

pub fn to_raw(self) -> u8

Trait Implementations

impl Clone for HatState[+]

[+] Show hidden undocumented items

fn clone(&self) -> HatState[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for HatState

impl Debug for HatState[+]

[+] Show hidden undocumented items

fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Eq for HatState

impl Hash for HatState[+]

[+] Show hidden undocumented items

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, [−]

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

impl PartialEq<HatState> for HatState[+]

[+] Show hidden undocumented items

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

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

[+] Expand attributes

#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl StructuralEq for HatState

impl StructuralPartialEq for HatState