Struct SttContextPool 

pub struct SttContextPool { /* private fields */ }

STT context residency + singleflight loader (JOE-1784).

Own one per crate::AurumEngine, or share via process_global_stt_pool.

Implementations

impl SttContextPool

pub fn new() -> Self

pub fn resident_len(&self) -> usize

Number of resident (loaded) contexts in this pool.

pub fn get_or_load_pin( &self, model_path: &Path, model_name: &str, gov: &Arc<ResourceGovernor>, ) -> Result<RegistryPin<WhisperContext>>

Load or reuse a context and return an active registry pin held for the whole operation (JOE-1646). No unpinned Arc is returned to callers.

pub fn get_or_load( &self, model_path: &Path, model_name: &str, gov: &Arc<ResourceGovernor>, ) -> Result<Arc<WhisperContext>>

pub fn clear(&self)

Drop idle STT contexts only; active decode pins keep residency (JOE-1646).

pub fn contains(&self, model_path: &Path, model_name: &str) -> bool

Trait Implementations

impl Default for SttContextPool

fn default() -> Self

Returns the “default value” for a type.