Function clingo_sys::clingo_statistics_value_get

pub unsafe extern "C" fn clingo_statistics_value_get(
    statistics: *const clingo_statistics_t, 
    key: u64, 
    value: *mut f64
) -> bool

! Get the value of the given entry. ! ! @pre The @link clingo_statistics_type() type@endlink of the entry must be @ref ::clingo_statistics_type_value. ! @param[in] statistics the target statistics ! @param[in] key the key ! @param[out] value the resulting value ! @return whether the call was successful