Struct Protocol

pub struct Protocol {
    inner: Protocol,
}

Extension type representing the :protocol pseudo-header in HTTP/2.

The Protocol extension allows access to the value of the :protocol pseudo-header used by the Extended CONNECT Protocol. This extension is only sent on HTTP/2 CONNECT requests, most commonly with the value websocket.

Example

use hyper::ext::Protocol;
use http::{Request, Method, Version};

let mut req = Request::new(());
*req.method_mut() = Method::CONNECT;
*req.version_mut() = Version::HTTP_2;
req.extensions_mut().insert(Protocol::from_static("websocket"));
// Now the request will include the `:protocol` pseudo-header with value "websocket"

Fields

inner: Protocol

Implementations

impl Protocol

pub const fn from_static(value: &'static str) -> Self

Converts a static string to a protocol name.

pub fn as_str(&self) -> &str

Returns a str representation of the header.

pub(crate) fn into_inner(self) -> Protocol

Trait Implementations

impl AsRef<[u8]> for Protocol

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Protocol

fn clone(&self) -> Protocol

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Protocol

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> From<&'a str> for Protocol

fn from(value: &'a str) -> Self

Converts to this type from the input type.

impl PartialEq for Protocol

fn eq(&self, other: &Protocol) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Protocol

impl StructuralPartialEq for Protocol