/// Return an iterator of the calls and associated call indices.
Return an iterator of the calls and associated call indices.
Return an iterator of the calls and associated call indices .
fn calls(&self) -> impl Iterator<Item = (CallIdx, &T)> + Clone {
        self.inner
            .iter()
            .enumerate()
            .flat_map(|(i, entry)| entry.as_ref().map(|v| (Self::to_call_index(i), v)))
    }
fn calls ( & self ) -> impl Iterator < Item = ( CallIdx , & T ) > + Clone { self . inner . iter ( ) . enumerate ( ) . flat_map ( | ( i , entry ) | entry . as_ref ( ) . map ( | v | ( Self :: to_call_index ( i ) , v ) ) ) }
Return an iterator of the calls and associated call indices.
Return an iterator of the calls and associated call indices .
&self