Struct SocketSet

pub struct SocketSet<'a> { /* private fields */ }

An extensible set of sockets.

The lifetime 'a is used when storing a Socket<'a>. If you’re using owned buffers for your sockets (passed in as Vecs) you can use SocketSet<'static>.

Implementations

impl<'a> SocketSet<'a>

pub fn new<SocketsT>(sockets: SocketsT) -> SocketSet<'a>

where SocketsT: Into<ManagedSlice<'a, SocketStorage<'a>>>,

Create a socket set using the provided storage.

pub fn add<T: AnySocket<'a>>(&mut self, socket: T) -> SocketHandle

Add a socket to the set, and return its handle.

Panics

This function panics if the storage is fixed-size (not a Vec) and is full.

pub fn get<T: AnySocket<'a>>(&self, handle: SocketHandle) -> &T

Get a socket from the set by its handle, as mutable.

Panics

This function may panic if the handle does not belong to this socket set or the socket has the wrong type.

pub fn get_mut<T: AnySocket<'a>>(&mut self, handle: SocketHandle) -> &mut T

Get a mutable socket from the set by its handle, as mutable.

Panics

This function may panic if the handle does not belong to this socket set or the socket has the wrong type.

pub fn remove(&mut self, handle: SocketHandle) -> Socket<'a>

Remove a socket from the set, without changing its state.

Panics

This function may panic if the handle does not belong to this socket set.

pub fn iter(&self) -> impl Iterator<Item = (SocketHandle, &Socket<'a>)>

Get an iterator to the inner sockets.

pub fn iter_mut( &mut self, ) -> impl Iterator<Item = (SocketHandle, &mut Socket<'a>)>

Get a mutable iterator to the inner sockets.

Trait Implementations

impl<'a> Debug for SocketSet<'a>

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

Formats the value using the given formatter.