Struct DispatchInfo 

pub struct DispatchInfo {

    pub method: String,
    pub method_type: &'static str,
    pub server_id: String,
    pub protocol: String,
    pub protocol_hash: String,
    pub protocol_version: String,
    pub request_id: String,
    pub transport_metadata: Arc<Metadata>,
    pub principal: String,
    pub auth_domain: String,
    pub authenticated: bool,
    pub remote_addr: String,
    pub http_status: u16,
    pub request_data: Vec<u8>,
    pub stream_id: String,
    pub cancelled: bool,
    pub claims: BTreeMap<String, String>,
}

Information passed to a dispatch hook at start and end of each call.

Fields

method: String

method_type: &'static str

server_id: String

protocol: String

Logical service / protocol name.

protocol_hash: String

SHA-256 hex of the canonical describe payload (always required in access log).

protocol_version: String

Operator-supplied free-form protocol-contract version label (optional).

request_id: String

transport_metadata: Arc<Metadata>

Transport-level metadata (HTTP peer addr / pipe contextvar payload).

principal: String

Authenticated principal name, empty when anonymous.

auth_domain: String

Authentication domain identifier, empty when anonymous.

authenticated: bool

True when the call was authenticated.

remote_addr: String

HTTP transport: remote IP:port. Empty otherwise.

http_status: u16

HTTP transport: response status; 0 when not applicable.

request_data: Vec<u8>

Self-contained Arrow IPC stream of the request batch (unary + stream init only).

stream_id: String

Stream lifecycle identifier (32-char lowercase hex); empty on unary.

cancelled: bool

True when a stream was cancelled by the client.

claims: BTreeMap<String, String>

Authentication claims — e.g. decoded JWT claims, X.509 cert extensions, OAuth introspection fields. Cloned from AuthContext::claims at dispatch start. Used by the Sentry hook to enrich user / tag fields per Python 2d93987.

Implementations

impl DispatchInfo

pub fn from_request( server: &RpcServer, req: &Request, method_type: &'static str, auth: &AuthContext, ) -> Self

Build a DispatchInfo from the serving server + request + resolved auth context. method_type is either "unary" or "stream".

Trait Implementations

impl Clone for DispatchInfo

fn clone(&self) -> DispatchInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DispatchInfo

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

Formats the value using the given formatter.