Struct NegotiatedExtensions 

pub struct NegotiatedExtensions { /* private fields */ }

Protocol extensions declared by both the client and server.

This is inserted into each RequestContext, so handlers and per-capability middleware can make extension-specific policy decisions without inspecting raw capability maps.

Implementations

impl NegotiatedExtensions

pub fn from_capabilities( client: &ClientCapabilities, server: &ServerCapabilities, ) -> Self

Compute the exact identifier intersection of two capability maps.

pub fn get(&self, identifier: &str) -> Option<&NegotiatedExtension>

Return the negotiated declaration for an extension identifier.

pub fn contains(&self, identifier: &str) -> bool

Return whether both peers declared an extension identifier.

pub fn iter(&self) -> impl Iterator<Item = (&str, &NegotiatedExtension)>

Iterate over negotiated extensions in identifier order.

pub fn len(&self) -> usize

Number of negotiated extension identifiers.

pub fn is_empty(&self) -> bool

Return whether no extension was declared by both peers.

Trait Implementations

impl Clone for NegotiatedExtensions

fn clone(&self) -> NegotiatedExtensions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NegotiatedExtensions

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

Formats the value using the given formatter.

impl Default for NegotiatedExtensions

fn default() -> NegotiatedExtensions

Returns the “default value” for a type.

impl PartialEq for NegotiatedExtensions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NegotiatedExtensions