Struct RequestContext 

pub struct RequestContext {
    pub trace: TraceContext,
    pub start_time: Instant,
    pub timeout: Option<Duration>,
    pub debug_request: bool,
}

Request context for protocol operations.

This is a specialized context for protocol-level requests.

Fields

trace: TraceContext

Base trace context.

start_time: Instant

Request start time.

timeout: Option<Duration>

Request timeout (if set).

debug_request: bool

Whether this request should be logged at debug level.

Implementations

impl RequestContext

pub fn new() -> RequestContext

Create a new request context.

pub fn with_trace(trace: TraceContext) -> RequestContext

Create with an existing trace context.

pub fn device(self, device_id: impl Into<String>) -> RequestContext

Set the device ID.

pub fn protocol(self, protocol: impl Into<String>) -> RequestContext

Set the protocol.

pub fn operation(self, operation: impl Into<String>) -> RequestContext

Set the operation.

pub fn with_timeout(self, timeout: Duration) -> RequestContext

Set a timeout.

pub fn debug(self) -> RequestContext

Mark as a debug request (logged at debug level).

pub fn elapsed(&self) -> Duration

Get elapsed time since request started.

pub fn is_timed_out(&self) -> bool

Check if the request has timed out.

pub fn remaining_timeout(&self) -> Option<Duration>

Get remaining time before timeout.

pub fn request_id(&self) -> &str

Get the request ID.

pub fn span(&self, name: &'static str) -> Span

Create a span for this request.

Trait Implementations

impl Clone for RequestContext

fn clone(&self) -> RequestContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestContext

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

Formats the value using the given formatter.

impl Default for RequestContext

fn default() -> RequestContext

Returns the “default value” for a type.