Struct Tracer 

pub struct Tracer {
    pub calls: BTreeMap<FunctionCall, Summary>,
    /* private fields */
}

Records and stores operations performed by the adapter.

This struct is intended for use inside of a TracingAdapter. Operations must be recorded sequentially in chronological order. Recording out-of-order operations will lead to invalid state.

Fields

calls: BTreeMap<FunctionCall, Summary>

Implementations

impl Tracer

pub fn new() -> Self

Construct a new tracer.

pub fn record_time(&mut self, call_id: &FunctionCall, duration: Duration)

Record an operation.

pub fn record_last_input_duration(&mut self, duration: Duration)

Set the duration of the last input.

pub fn get_last_input_duration(&self) -> Duration

Get the duration of the last input. Panics if the duration is None.

Trait Implementations

impl Clone for Tracer

fn clone(&self) -> Tracer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tracer

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

Formats the value using the given formatter.

impl Default for Tracer

fn default() -> Self

Returns the “default value” for a type.