Enum MicLifecycle 

pub enum MicLifecycle {
    Idle,
    Starting,
    Running,
    Stopping,
}

Lifecycle state of the microphone capture worker.

Mirror of crate::preview::PreviewLifecycle. Starting / Stopping exist so a re-entrant start_mic_capture can detect “already booting, drop the new one” instead of double-spawning gst children. Running is the steady state.

Variants

Idle

No worker running.

Starting

start_mic_capture invoked but no audio chunk has arrived yet (gst spawn + first-frame latency, ~100–300 ms on macOS osxaudiosrc).

Running

Worker is producing audio chunks.

Stopping

stop_mic_capture invoked but the gst child is still being torn down. Transient — drops into Idle once reaped.

Implementations

impl MicLifecycle

pub fn try_start(self) -> Self

Attempt to advance to Starting. Re-entrant calls (already Starting / Running / Stopping) are a no-op — the caller is expected to first stop the existing session.

pub fn mark_running(self) -> Self

Mark the worker as running (first audio chunk received). Idempotent — Running.mark_running() == Running.

pub fn try_stop(self) -> Self

Begin teardown — moves Running / Starting → Stopping. Stays in Idle if no worker is up.

pub fn finish_stop(self) -> Self

Complete teardown — moves Stopping → Idle.

Trait Implementations

impl Clone for MicLifecycle

fn clone(&self) -> MicLifecycle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MicLifecycle

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

Formats the value using the given formatter.

impl Default for MicLifecycle

fn default() -> MicLifecycle

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MicLifecycle

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MicLifecycle

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MicLifecycle

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for MicLifecycle

impl Eq for MicLifecycle

impl StructuralPartialEq for MicLifecycle