Struct RequestContext 

#[non_exhaustive]
pub struct RequestContext<R: ServiceRole> {
    pub ct: CancellationToken,
    pub id: RequestId,
    pub meta: RequestMetaObject,
    pub extensions: Extensions,
    pub peer: Peer<R>,
}

Available on crate features client or server only.

Request execution context

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

ct: CancellationToken

this token will be cancelled when the CancelledNotification is received.

id: RequestId

meta: RequestMetaObject

extensions: Extensions

peer: Peer<R>

An interface to fetch the remote client or server

Implementations

impl<R: ServiceRole> RequestContext<R>

pub fn new(id: RequestId, peer: Peer<R>) -> Self

Create a new RequestContext.

impl RequestContext<RoleServer>

pub fn protocol_version(&self) -> Option<ProtocolVersion>

Available on crate feature server only.

The current request’s protocol version, falling back to legacy handshake state.

pub fn client_info(&self) -> Option<Implementation>

Available on crate feature server only.

The current request’s client implementation, falling back only for legacy sessions.

pub fn client_capabilities(&self) -> Option<ClientCapabilities>

Available on crate feature server only.

The current request’s client capabilities, falling back only for legacy sessions.

Trait Implementations

impl<R: Clone + ServiceRole> Clone for RequestContext<R>

fn clone(&self) -> RequestContext<R>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Debug + ServiceRole> Debug for RequestContext<R>

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

Formats the value using the given formatter.

impl<C> FromContextPart<C> for RequestContext<RoleServer>

where C: AsRequestContext,

Available on crate feature server only.

Common extractors that can be used by both tool and prompt handlers

fn from_context_part(context: &mut C) -> Result<Self, ErrorData>