Struct UpgradeTokenMatcher 

pub struct UpgradeTokenMatcher(/* private fields */);

Available on crate features http and std only.

Matches requests opening a protocol by upgrade token, on any HTTP version.

HTTP/1.1 requests list the token in Upgrade; HTTP/2 and HTTP/3 send Extended CONNECT with the token as :protocol (RFC 8441, RFC 9220). Tokens compare ASCII case-insensitively. Only the token is matched: validating the rest of the handshake is the protocol’s own.

Implementations

impl UpgradeTokenMatcher

pub const fn new(token: Protocol) -> UpgradeTokenMatcher

Match requests for token.

pub fn token(&self) -> &Protocol

The token matched.

Trait Implementations

impl Clone for UpgradeTokenMatcher

fn clone(&self) -> UpgradeTokenMatcher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpgradeTokenMatcher

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

Formats the value using the given formatter.

impl Eq for UpgradeTokenMatcher

impl<Body> Matcher<Request<Body>> for UpgradeTokenMatcher

fn matches(&self, _ext: Option<&Extensions>, req: &Request<Body>) -> bool

returns true on a match, false otherwise

fn or<M>(self, other: M) -> impl Matcher<Input>

where Self: Sized, M: Matcher<Input>,

Provide an alternative matcher to match if the current one does not match.

fn and<M>(self, other: M) -> impl Matcher<Input>

where Self: Sized, M: Matcher<Input>,

Add another condition to match on top of the current one.

fn not(self) -> impl Matcher<Input>

where Self: Sized,

Negate the current condition.

impl PartialEq for UpgradeTokenMatcher

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UpgradeTokenMatcher