Struct Activity 

pub struct Activity(/* private fields */);

Which of a chunk’s local voices speak in one frame.

A bitset rather than a Vec<bool>: there is one of these per frame and a ten-second chunk holds hundreds, so the whole answer stays in cache.

Implementations

impl Activity

pub const SILENT: Self

Nobody speaking.

pub const MAX_SPEAKERS: usize = 8

The most local voices any engine may report. Beyond this an activity would not fit its bitset, and no published segmenter comes close.

pub fn speaking(self, local: usize) -> Self

Marks local as speaking. Positions at or past Self::MAX_SPEAKERS are ignored — an engine claiming more voices than the set holds is a bug in that engine, and dropping the overflow keeps the frames it did get right.

pub fn speaks(self, local: usize) -> bool

pub fn voices(self) -> usize

How many voices are speaking at once.

Trait Implementations

impl Clone for Activity

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Activity

impl Debug for Activity

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

Formats the value using the given formatter.

impl Default for Activity

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Activity

impl PartialEq for Activity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Activity