Function librocksdb_sys::crocksdb_options_statistics_get_histogram

pub unsafe extern "C" fn crocksdb_options_statistics_get_histogram(
    options: *mut Options, 
    hist_type: DBStatisticsHistogramType, 
    median: *mut c_double, 
    percentile95: *mut c_double, 
    percentile99: *mut c_double, 
    average: *mut c_double, 
    standard_deviation: *mut c_double, 
    max: *mut c_double
) -> bool