Struct ResourceEstimates 

pub struct ResourceEstimates {
    pub frames: u64,
    pub events: u64,
    pub peak_voices: u32,
    pub memory_bytes: u64,
}

Bounded estimates of what a Program costs to render or run. Upper bounds are stated where an exact figure isn’t cheap; the runtime preallocates from these (ADR 0005).

Fields

frames: u64

Total render length in frames (mono frame count).

events: u64

Total note events across all tracks.

peak_voices: u32

An upper bound on simultaneously sounding notes across the mix: the per-track maxima summed (tracks start together, so their peaks can coincide). Voice pools sized to this never steal.

memory_bytes: u64

The dominant render allocation: the stereo f32 output buffers (frames × 2 channels × 4 bytes). Everything else (per-track bounces) is bounded by the same order.

Trait Implementations

impl Clone for ResourceEstimates

fn clone(&self) -> ResourceEstimates

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceEstimates

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ResourceEstimates

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ResourceEstimates

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

where __S: Serializer,

Serialize this value into the given Serde serializer.