Struct Vst3ParamMap 

pub struct Vst3ParamMap { /* private fields */ }

A mapping from host-facing VST3 parameter ids to SIM parameter ids.

Unmapped ids pass through unchanged, so an empty map behaves as the identity.

Implementations

impl Vst3ParamMap

pub fn new() -> Self

Creates an empty map (every id passes through unchanged).

pub fn identity(ids: impl IntoIterator<Item = u32>) -> Self

Creates a map where each id in ids maps to itself.

pub fn insert(&mut self, vst3_param_id: u32, sim_param_id: u32)

Records that vst3_param_id maps to sim_param_id.

pub fn sim_param_for(&self, vst3_param_id: u32) -> u32

Returns the SIM parameter id for vst3_param_id, or the input id itself when it is unmapped.

Trait Implementations

impl Clone for Vst3ParamMap

fn clone(&self) -> Vst3ParamMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vst3ParamMap

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

Formats the value using the given formatter.

impl Default for Vst3ParamMap

fn default() -> Vst3ParamMap

Returns the “default value” for a type.

impl Eq for Vst3ParamMap

impl PartialEq for Vst3ParamMap

fn eq(&self, other: &Vst3ParamMap) -> 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 StructuralPartialEq for Vst3ParamMap