Enum Key 

#[repr(u8)]
pub enum Key {
    Key0 = 0,
    Key1 = 1,
    Key2 = 2,
    Key3 = 3,
    Key4 = 4,
    Key5 = 5,
    Key6 = 6,
    Key7 = 7,
    Key8 = 8,
    Key9 = 9,
    KeyA = 10,
    KeyB = 11,
    KeyC = 12,
    KeyD = 13,
    KeyE = 14,
    KeyF = 15,
}

Individual key on the Keypad

Variants

Key0 = 0

Key 0

Key1 = 1

Key 1

Key2 = 2

Key 2

Key3 = 3

Key 3

Key4 = 4

Key 4

Key5 = 5

Key 5

Key6 = 6

Key 6

Key7 = 7

Key 7

Key8 = 8

Key 8

Key9 = 9

Key 9

KeyA = 10

Key A

KeyB = 11

Key B

KeyC = 12

Key C

KeyD = 13

Key D

KeyE = 14

Key E

KeyF = 15

Key F

Trait Implementations

impl Clone for Key

fn clone(&self) -> Key

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Key

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

Formats the value using the given formatter.

impl Index<Key> for Keypad

type Output = KeyState

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl IndexMut<Key> for Keypad

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

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

impl PartialEq for Key

fn eq(&self, other: &Key) -> 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 TryFrom<u8> for Key

type Error = Chip8Error

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Key

impl Eq for Key

impl StructuralPartialEq for Key