errors.go 916 B

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  1. // Copyright 2016 fatedier, fatedier@gmail.com
  2. //
  3. // Licensed under the Apache License, Version 2.0 (the "License");
  4. // you may not use this file except in compliance with the License.
  5. // You may obtain a copy of the License at
  6. //
  7. // http://www.apache.org/licenses/LICENSE-2.0
  8. //
  9. // Unless required by applicable law or agreed to in writing, software
  10. // distributed under the License is distributed on an "AS IS" BASIS,
  11. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. // See the License for the specific language governing permissions and
  13. // limitations under the License.
  14. package errors
  15. import (
  16. "errors"
  17. "fmt"
  18. )
  19. var (
  20. ErrMsgType = errors.New("message type error")
  21. ErrCtlClosed = errors.New("control is closed")
  22. )
  23. func PanicToError(fn func()) (err error) {
  24. defer func() {
  25. if r := recover(); r != nil {
  26. err = fmt.Errorf("Panic error: %v", r)
  27. }
  28. }()
  29. fn()
  30. return
  31. }