Struct MacosExtensionSession 

pub struct MacosExtensionSession { /* private fields */ }

Shareable lifecycle fence for one File Provider extension instance.

Implementations

impl MacosExtensionSession

pub fn new(generation: SessionGeneration) -> Self

Starts one accepting extension generation.

pub fn generation(&self) -> SessionGeneration

Returns the monotonic extension-instance generation.

pub fn state(&self) -> SessionState

Returns the current lifecycle state.

pub fn active_requests(&self) -> usize

Returns the number of accepted requests still owned by downstream work.

pub fn begin_request( &self, callback_generation: SessionGeneration, ) -> Result<MacosExtensionRequestLease>

Accepts one request only while the exact generation is accepting work.

Errors

Returns an error when validation fails or an underlying backend, store, or platform operation fails.

pub fn begin_closing(&self) -> bool

Moves Accepting -> Closing and rejects later request ingress.

pub fn mark_disconnected(&self) -> Result<()>

Marks the native extension/domain bridge disconnected and begins draining accepted work.

Errors

Returns an error when validation fails or an underlying backend, store, or platform operation fails.

Trait Implementations

impl Clone for MacosExtensionSession

fn clone(&self) -> MacosExtensionSession

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MacosExtensionSession

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

Formats the value using the given formatter.