Enum bms_rs::lex::command::Key

pub enum Key {
    Key1,
    Key2,
    Key3,
    Key4,
    Key5,
    Key6,
    Key7,
    Scratch,
    FreeZone,
}

A key of the controller or keyboard.

|---------|----------------------|
|         |   [K2]  [K4]  [K6]   |
|(Scratch)|[K1]  [K3]  [K5]  [K7]|
|---------|----------------------|

Variants

Key1

The leftmost white key.

Key2

The leftmost black key.

Key3

The second white key from the left.

Key4

The second black key from the left.

Key5

The third white key from the left.

Key6

The rightmost black key.

Key7

The rightmost white key.

Scratch

The scratch disk.

FreeZone

The zone that the user can scratch disk freely.

Implementations

impl Key

pub fn is_extended_key(self) -> bool

Returns whether the key appears only 7 keys.

Trait Implementations

impl Clone for Key

fn clone(&self) -> Key

Returns a copy 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 Hash for Key

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 for Key

fn eq(&self, other: &Key) -> 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 Key

impl Eq for Key

impl StructuralEq for Key

impl StructuralPartialEq for Key