38 lines
682 B
Go
38 lines
682 B
Go
// Copyright (C) 2014 The Protocol Authors.
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package protocol
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import "errors"
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var (
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ErrGeneric = errors.New("generic error")
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ErrNoSuchFile = errors.New("no such file")
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ErrInvalid = errors.New("file is invalid")
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)
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func codeToError(code ErrorCode) error {
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switch code {
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case ErrorCodeNoError:
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return nil
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case ErrorCodeNoSuchFile:
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return ErrNoSuchFile
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case ErrorCodeInvalidFile:
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return ErrInvalid
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default:
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return ErrGeneric
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}
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}
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func errorToCode(err error) ErrorCode {
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switch err {
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case nil:
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return ErrorCodeNoError
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case ErrNoSuchFile:
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return ErrorCodeNoSuchFile
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case ErrInvalid:
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return ErrorCodeInvalidFile
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default:
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return ErrorCodeGeneric
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}
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}
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