Struct FunctionContext 

pub struct FunctionContext {
    pub target: String,
    pub state: HashMap<String, Value>,
    pub start_time: f32,
    pub duration: f32,
    pub tempo: f32,
}

Context passed through function chain

Fields

target: String

Target object (e.g., synth name, sample name)

state: HashMap<String, Value>

Accumulated state (e.g., MIDI notes, audio buffer)

start_time: f32

Timing information

duration: f32

tempo: f32

Tempo for beat calculations

Implementations

impl FunctionContext

pub fn new(target: String, start_time: f32, tempo: f32) -> Self

pub fn set(&mut self, key: impl Into<String>, value: Value)

pub fn get(&self, key: &str) -> Option<&Value>

Trait Implementations

impl Clone for FunctionContext

fn clone(&self) -> FunctionContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionContext

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

Formats the value using the given formatter.