Enum Value 

pub enum Value {
    Const(f32),
    Note(String),
    Modulated(Modulator),
}

A numeric parameter that is either a constant or a time-varying modulator.

Variants

Const(f32)

A constant value (e.g. a fixed frequency in Hz).

Note(String)

A musical pitch as a string: a note name like "A4", "C#3", "Gb5", "F#-1", or a MIDI number like "midi:69" / "m69". Resolves to Hz (A4 = 440, 12-TET) — so melodies read musically instead of as raw Hz.

Modulated(Modulator)

A modulator that produces a value per sample.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Value

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&str> for Value

fn from(name: &str) -> Self

A note name ("C4", "F#3", "midi:69") — resolved to Hz at render.

impl From<Modulator> for Value

fn from(m: Modulator) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(name: String) -> Self

A note name (see note_to_hz).

impl From<f32> for Value

fn from(v: f32) -> Self

A constant — "freq": 440.0.into().

impl JsonSchema for Value

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for Value

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.