INNER CODE UNIT · Go
checkError
grafana-cold-storage/phlare · cmd/profilecli/main.go:97
func checkError(err error) int {
if err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
return 1
}
return 0
}
type contextKey uint8
const (
contextKeyOutput contextKey = iota
)
func withOutput(ctx context.Context, w io.Writer) context.Context {
return context.WithValue(ctx, contextKeyOutput, w)
}