5 use crate::socket::{AnySocket, Socket};
24     pub(crate) socket: Socket<'a>,  field
60     pub fn add<T: AnySocket<'a>>(&mut self, socket: T) -> SocketHandle {  in add()
61         fn put<'a>(index: usize, slot: &mut SocketStorage<'a>, socket: Socket<'a>) -> SocketHandle {  in add()
67                 inner: Some(Item { meta, socket }),  in add()
72         let socket = socket.upcast();  in add()  localVariable
76                 return put(index, slot, socket);  in add()
86                 put(index, &mut sockets[index], socket)  in add()
99                 T::downcast(&item.socket).expect("handle refers to a socket of a wrong type")  in get()
112             Some(item) => T::downcast_mut(&mut item.socket)  in get_mut()
125             Some(item) => item.socket,  in remove()
132         self.items().map(|i| (i.meta.handle, &i.socket))  in iter()
137         self.items_mut().map(|i| (i.meta.handle, &mut i.socket))  in iter_mut()