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use std::{any, fmt, marker::PhantomData, net::SocketAddr};
#[derive(Copy, Clone, PartialEq, Eq)]
pub struct PeerAddr(pub SocketAddr);
impl PeerAddr {
pub fn into_inner(self) -> SocketAddr {
self.0
}
}
impl From<SocketAddr> for PeerAddr {
fn from(addr: SocketAddr) -> Self {
Self(addr)
}
}
impl fmt::Debug for PeerAddr {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.0.fmt(f)
}
}
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
pub enum HttpProtocol {
Http1,
Http2,
Unknown,
}
pub struct QueryItem<T> {
item: Option<Box<dyn any::Any>>,
_t: PhantomData<T>,
}
impl<T: any::Any> QueryItem<T> {
pub(crate) fn new(item: Box<dyn any::Any>) -> Self {
Self {
item: Some(item),
_t: PhantomData,
}
}
pub(crate) fn empty() -> Self {
Self {
item: None,
_t: PhantomData,
}
}
pub fn get(&self) -> Option<T>
where
T: Copy,
{
self.item.as_ref().and_then(|v| v.downcast_ref().copied())
}
pub fn as_ref(&self) -> Option<&T> {
if let Some(ref item) = self.item {
item.downcast_ref()
} else {
None
}
}
}