panicerr

func Recover ¶

func Recover(err *error)

Recover wraps the recover() built in, and is meant to be called in a defer statement. If a panic is recovered, it is converted to an error, with pkg/errors-compatible stack trace, and assigned to err.

Example:

func DoSomething() (err error) {}
    defer panicerr.Recover(&err)
    // ... code that may panic
    return nil
 }

func Recoverer ¶

func Recoverer(reporter ale.ErrorReporter) func(http.Handler) http.Handler

Recoverer returns an HTTP middleware that catches panics, and sends them to reporter.