3 ms·
What's the point of making it a format string if you are hardcoding where the % identifier goes anyway?!
by scrollaway 8y ago
What's the point of making it a format string if you are hardcoding where the % identifier goes anyway?!
- secure 8y agoThe %w (or %v) identifier must be at the end for the magic to work, but you can still meaningfully format things in front of the wrapped error, e.g. fmt.Errorf("Write(%s): %w", filename, err)
- int_19h 8y agoWhy does it need to be at the end?
- greenleafjacob 8y agoforward compatibility?