Created
September 16, 2014 17:15
-
-
Save jnschaeffer/63958ccf0c246073bd1b to your computer and use it in GitHub Desktop.
Error handling
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
type MyType struct { | |
// ... | |
} | |
// bad, unpleasant | |
func someFunc() (*MyType, error) { | |
x, err := errorableFunc() | |
if err != nil { | |
return nil, err | |
} | |
return x, nil | |
} | |
// good | |
func someOtherFunc() (m *MyType, err error) { | |
if m, err = errorableFunc; err != nil { | |
return | |
} | |
return | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment