pub struct VhostUserListener(SocketListener);
Expand description
On Unix we can listen to a socket.
Tuple Fields§
§0: SocketListener
Implementations§
source§impl VhostUserListener
impl VhostUserListener
sourcepub fn new_socket(
path: &str,
keep_rds: Option<&mut Vec<RawDescriptor>>
) -> Result<Self>
pub fn new_socket( path: &str, keep_rds: Option<&mut Vec<RawDescriptor>> ) -> Result<Self>
Creates a new regular vhost-user listener, listening on path
.
keep_rds
can be specified to retrieve the raw descriptors that must be preserved for this
listener to keep working after forking.
Trait Implementations§
source§impl VhostUserListenerTrait for VhostUserListener
impl VhostUserListenerTrait for VhostUserListener
source§fn new(path: &str, keep_rds: Option<&mut Vec<RawDescriptor>>) -> Result<Self>
fn new(path: &str, keep_rds: Option<&mut Vec<RawDescriptor>>) -> Result<Self>
Create a vhost-user listener from a UNIX domain socket path.
keep_rds
can be specified to retrieve the raw descriptors that must be preserved for this
listener to keep working after forking.
source§fn run_req_handler<'e>(
self,
handler: Box<dyn Backend>,
ex: &'e Executor
) -> Pin<Box<dyn Future<Output = Result<()>> + 'e>>
fn run_req_handler<'e>( self, handler: Box<dyn Backend>, ex: &'e Executor ) -> Pin<Box<dyn Future<Output = Result<()>> + 'e>>
Returns a
Future
that processes requests for handler
. The future exits when the
front-end side disconnects or an error occurs.source§fn take_parent_process_resources(&mut self) -> Option<Box<dyn Any>>
fn take_parent_process_resources(&mut self) -> Option<Box<dyn Any>>
Take and return resources owned by the parent process in case of a incoming fork. Read more
source§fn run_backend<'e>(
self,
backend: impl VhostUserDevice + 'static,
ex: &'e Executor
) -> Pin<Box<dyn Future<Output = Result<()>> + 'e>>where
Self: Sized,
fn run_backend<'e>(
self,
backend: impl VhostUserDevice + 'static,
ex: &'e Executor
) -> Pin<Box<dyn Future<Output = Result<()>> + 'e>>where
Self: Sized,
Returns a
Future
that will process requests from backend
when polled. The future exits
when the front-end side disconnects or an error occurs. Read moresource§fn run_device(
self,
ex: Executor,
device: Box<dyn VhostUserDeviceBuilder>
) -> Result<()>where
Self: Sized,
fn run_device(
self,
ex: Executor,
device: Box<dyn VhostUserDeviceBuilder>
) -> Result<()>where
Self: Sized,
Start processing requests for a
VhostUserDevice
on listener
. Returns when the front-end
side disconnects or an error occurs.Auto Trait Implementations§
impl !RefUnwindSafe for VhostUserListener
impl !Send for VhostUserListener
impl !Sync for VhostUserListener
impl Unpin for VhostUserListener
impl !UnwindSafe for VhostUserListener
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.