mirror of
https://github.com/fafhrd91/actix-net
synced 2025-02-17 18:03:29 +01:00
31 lines
600 B
Rust
31 lines
600 B
Rust
use std::cell::{Ref, RefCell, RefMut};
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use std::rc::Rc;
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/// Connection state
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///
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/// Connection state is an arbitrary data attached to the each incoming message.
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#[derive(Debug)]
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pub struct State<T>(Rc<RefCell<T>>);
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impl<T> State<T> {
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pub(crate) fn new(st: T) -> Self {
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State(Rc::new(RefCell::new(st)))
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}
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#[inline]
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pub fn get_ref(&self) -> Ref<T> {
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self.0.borrow()
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}
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#[inline]
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pub fn get_mut(&mut self) -> RefMut<T> {
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self.0.borrow_mut()
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}
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}
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impl<T> Clone for State<T> {
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fn clone(&self) -> Self {
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State(self.0.clone())
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}
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}
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