fix:use %w to wrap error (#3345)

mengxunQAQ · web-flow · commit 2179f0a34d2d · 2025-06-11T17:00:43.000+02:00
Signed-off-by: mengxun &lt;mengxun1122@163.com&gt;
diff --git a/collector/meminfo_linux.go b/collector/meminfo_linux.go
@@ -44,7 +44,7 @@ func NewMeminfoCollector(logger *slog.Logger) (Collector, error) {
 func (c *meminfoCollector) getMemInfo() (map[string]float64, error) {
 	meminfo, err := c.fs.Meminfo()
 	if err != nil {
-		return nil, fmt.Errorf("failed to get memory info: %s", err)
+		return nil, fmt.Errorf("failed to get memory info: %w", err)
 	}
 
 	metrics := make(map[string]float64)

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ func NewMeminfoCollector(logger *slog.Logger) (Collector, error) {`
`44`	`44`	`func (c *meminfoCollector) getMemInfo() (map[string]float64, error) {`
`45`	`45`	`meminfo, err := c.fs.Meminfo()`
`46`	`46`	`if err != nil {`
`47`		`- return nil, fmt.Errorf("failed to get memory info: %s", err)`
	`47`	`+ return nil, fmt.Errorf("failed to get memory info: %w", err)`
`48`	`48`	`}`
`49`	`49`
`50`	`50`	`metrics := make(map[string]float64)`