61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package errors
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import "fmt"
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// Returns a ResponsableError formatted from the message, with the specified status.
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// Errorf passes the heavy lifting off to fmt.Errorf, and returns a similar error.
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// If one error is passed in the format, this will return an UnwrappableError.
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// If more than one error is passed in the format, this will return an UnwrappableErrors.
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func Errorf(status int, format string, parts ...any) ResponsableError {
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err := fmt.Errorf(format, parts...)
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msg := err.Error()
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er := &erf{status, msg}
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if we, ok := err.(wrappedError); ok {
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return &wrapErr{er, we.Unwrap()}
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}
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if wes, ok := err.(wrappedErrors); ok {
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return &wrapErrs{er, wes.Unwrap()}
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}
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return er
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}
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var _ ResponsableError = new(erf)
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type erf struct {
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stat int
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msg string
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}
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func (e *erf) Status() int {
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return e.stat
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}
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func (e *erf) Error() string {
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return e.msg
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}
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func (e *erf) Msg() string {
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return e.msg
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}
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var _ UnwrappableError = new(wrapErr)
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type wrapErr struct {
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*erf
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err error
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}
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func (e *wrapErr) Unwrap() error {
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return e.err
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}
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var _ UnwrappableErrors = new(wrapErrs)
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type wrapErrs struct {
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*erf
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errs []error
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}
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func (e *wrapErrs) Unwrap() []error {
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return e.errs
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}
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