Struct SessionManager

pub struct SessionManager<I: ?Sized> { /* private fields */ }

Implementations

impl<I: Interface + ?Sized> SessionManager<I>

pub fn new(interface: Arc<I>) -> Self

pub async fn serve_session( self: Arc<Self>, stream: SessionRequestStream, offset_map: Option<OffsetMap>, block_size: u32, ) -> Result<(), Error>

Runs stream until completion.

Trait Implementations

impl<I: Interface + ?Sized> SessionManager for SessionManager<I>

async fn on_attach_vmo(self: Arc<Self>, vmo: &Arc<Vmo>) -> Result<(), Status>

async fn open_session( self: Arc<Self>, stream: SessionRequestStream, offset_map: Option<OffsetMap>, block_size: u32, ) -> Result<(), Error>

Creates a new session to handle stream. The returned future should run until the session completes, for example when the client end closes. If offset_map is set, it will be used to remap the dev_offset of FIFO requests.

async fn get_info(&self) -> Result<Cow<'_, DeviceInfo>, Status>

Called to get block/partition information for Block::GetInfo, Partition::GetTypeGuid, etc.

async fn get_volume_info( &self, ) -> Result<(VolumeManagerInfo, VolumeInfo), Status>

Called to handle the GetVolumeInfo FIDL call.

async fn query_slices( &self, start_slices: &[u64], ) -> Result<Vec<VsliceRange>, Status>

Called to handle the QuerySlices FIDL call.

async fn extend(&self, start_slice: u64, slice_count: u64) -> Result<(), Status>

Called to handle the Shrink FIDL call.

async fn shrink(&self, start_slice: u64, slice_count: u64) -> Result<(), Status>

Called to handle the Shrink FIDL call.