25 lines
329 B
Go
25 lines
329 B
Go
package host
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import (
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"fmt"
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)
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type Warnings struct {
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List []error
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}
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func (w *Warnings) Add(err error) {
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w.List = append(w.List, err)
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}
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func (w *Warnings) Reference() error {
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if len(w.List) > 0 {
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return w
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}
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return nil
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}
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func (w *Warnings) Error() string {
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return fmt.Sprintf("Number of warnings: %v", len(w.List))
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}
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