/// Return a Vec of the current call state for every call that `Calls` is tracking.
Return a Vec of the current call state for every call that `Calls` is tracking.
Return a Vec of the current call state for every call that ` Calls ` is tracking .
pub fn current_calls(&self) -> Vec<Call> {
        self.current_calls
            .calls()
            .map(|(index, call)| Call::new(index, call.number.clone(), call.state, call.direction))
            .collect()
    }
pub fn current_calls ( & self ) -> Vec < Call > { self . current_calls . calls ( ) . map ( | ( index , call ) | Call :: new ( index , call . number . clone ( ) , call . state , call . direction ) ) . collect ( ) }
Return a Vec of the current call state for every call that `Calls` is tracking.
Return a Vec of the current call state for every call that ` Calls ` is tracking .
&self