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error.go
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error.go
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package torrent
import (
"github.com/cenkalti/rain/internal/announcer"
)
// InputError is returned from Session.AddTorrent and Session.AddURI methods when there is problem with the input.
type InputError struct {
err error
}
func newInputError(err error) *InputError {
return &InputError{
err: err,
}
}
// Error implements error interface.
func (e *InputError) Error() string {
return "input error: " + e.err.Error()
}
// Unwrap returns the underlying error.
func (e *InputError) Unwrap() error {
return e.err
}
// AnnounceError is the error returned from announce response to a tracker.
type AnnounceError struct {
err *announcer.AnnounceError
}
// Contains the humanized version of error.
func (e *AnnounceError) Error() string {
return e.err.Message
}
// Unwrap returns the underlying error object.
func (e *AnnounceError) Unwrap() error {
return e.err.Err
}
// Unknown returns true if the error is unexpected.
// Expected errors are tracker errors, network errors and DNS errors.
func (e *AnnounceError) Unknown() bool {
return e.err.Unknown
}