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add docs to recent additions

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This commit is contained in:
Rob Ede
2021-01-06 18:52:06 +00:00
parent a03dbe2dcf
commit 51e9e1500b
6 changed files with 37 additions and 34 deletions
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9
actix-http/src/lib.rs
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@ -72,7 +72,7 @@ pub mod http {
pub use crate::message::ConnectionType;
}
/// Http protocol
/// HTTP protocol
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
pub enum Protocol {
Http1,
@ -82,6 +82,9 @@ pub enum Protocol {
type ConnectCallback<IO> = dyn Fn(&IO, &mut Extensions);
/// Container for data that extract with ConnectCallback.
///
/// # Implementation Details
/// Uses Option to reduce necessary allocations when merging with request extensions.
pub(crate) struct OnConnectData(Option<Extensions>);
impl Default for OnConnectData {
@ -91,7 +94,7 @@ impl Default for OnConnectData {
}
impl OnConnectData {
// construct self from io.
/// Construct by calling the on-connect callback with the underlying transport I/O.
pub(crate) fn from_io<T>(
io: &T,
on_connect_ext: Option<&ConnectCallback<T>>,
@ -105,7 +108,7 @@ impl OnConnectData {
Self(ext)
}
// merge self to given request's head extension.
/// Merge self into given request's extensions.
#[inline]
pub(crate) fn merge_into(&mut self, req: &mut Request) {
if let Some(ref mut ext) = self.0 {