refactor: map_or_else to map_or

2022-10-07 02:22:26 +00:00
parent 3e26f292c7
commit 5660b34d51
3 changed files with 18 additions and 17 deletions
@@ -80,7 +80,7 @@ impl DockerData {
                    .cpu_usage
                    .percpu_usage
                    .as_ref()
-                    .map_or_else(|| 0, std::vec::Vec::len) as u64
+                    .map_or(0, std::vec::Vec::len) as u64
            }) as f64;
            if system_delta > 0.0 && cpu_delta > 0.0 {
                cpu_percentage = (cpu_delta / system_delta) * online_cpus * 100.0;
@@ -122,10 +122,11 @@ impl DockerData {
            let cpu_stats = Self::calculate_usage(&stats);

            let (rx, tx) = if let Some(key) = op_key {
-                match stats.networks.unwrap_or_default().get(&key) {
-                    Some(data) => (data.rx_bytes, data.tx_bytes),
-                    None => (0, 0),
-                }
+                stats
+                    .networks
+                    .unwrap_or_default()
+                    .get(&key)
+                    .map_or((0, 0), |f| (f.rx_bytes, f.tx_bytes))
            } else {
                (0, 0)
            };