Struct KeyTable 

pub struct KeyTable {
    pub instrument: Level,
    /* private fields */
}

The whole keyboard map: the instrument’s record and one per MIDI note.

Fields

instrument: Level

Scales and detunes the whole map.

Implementations

impl KeyTable

pub const NEUTRAL: KeyTable

Every record neutral — what the editor writes for an untouched map.

pub fn read(map: &[u8]) -> Result<KeyTable, ParseError>

Reads the map ahead of the zone count.

pub fn write(&self, map: &mut [u8]) -> Result<(), ParseError>

Writes the map ahead of the zone count, leaving the zone table alone.

pub fn prefix(&self) -> [u8; 785]

The bytes ahead of the zone count, ready to head a new map payload.

pub fn key(&self, note: u8) -> Result<Level, ParseError>

The record for one MIDI note.

pub fn set_key(&mut self, note: u8, level: Level) -> Result<(), ParseError>

Sets the record for one MIDI note.

pub fn adjusted(&self) -> impl Iterator<Item = u8> + '_

Notes whose record is not neutral.

Trait Implementations

impl Clone for KeyTable

fn clone(&self) -> KeyTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyTable

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

Formats the value using the given formatter.

impl Eq for KeyTable

impl PartialEq for KeyTable

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for KeyTable