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use crate::Context;
use core::fmt::{self, Debug, Display, Formatter};
use ockam_core::{Address, LocalMessage, Message, Routed};
pub struct Cancel<'ctx, M: Message> {
inner: M,
local_msg: LocalMessage,
addr: Address,
ctx: &'ctx Context,
}
impl<'ctx, M: Message> Cancel<'ctx, M> {
pub(crate) fn new(
inner: M,
local_msg: LocalMessage,
addr: Address,
ctx: &'ctx Context,
) -> Self {
Self {
inner,
local_msg,
addr,
ctx,
}
}
pub async fn cancel(self) -> ockam_core::Result<()> {
self.ctx.forward(self.local_msg).await?;
Ok(())
}
pub fn take(self) -> Routed<M> {
Routed::new(self.inner, self.addr, self.local_msg)
}
}
impl<'ctx, M: Message> core::ops::Deref for Cancel<'ctx, M> {
type Target = M;
fn deref(&self) -> &Self::Target {
&self.inner
}
}
impl<'ctx, M: Message + PartialEq> PartialEq<M> for Cancel<'ctx, M> {
fn eq(&self, o: &M) -> bool {
&self.inner == o
}
}
impl<'ctx, M: Message + Debug> Debug for Cancel<'ctx, M> {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
self.inner.fmt(f)
}
}
impl<'ctx, M: Message + Display> Display for Cancel<'ctx, M> {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
self.inner.fmt(f)
}
}