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40 lines
584 B
Go
40 lines
584 B
Go
package nmap
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import "strings"
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// ErrMap multi error map
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type ErrMap map[string]error
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// Error string
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func (e ErrMap) Error() string {
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var sb strings.Builder
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for name, err := range e {
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sb.WriteString(name)
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sb.WriteByte(':')
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sb.WriteString(err.Error())
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sb.WriteByte('\n')
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}
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return sb.String()
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}
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// ErrorOrNil error
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func (e ErrMap) ErrorOrNil() error {
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if len(e) == 0 {
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return nil
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}
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return e
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}
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// IsEmpty error
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func (e ErrMap) IsEmpty() bool {
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return len(e) == 0
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}
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// One error
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func (e ErrMap) One() error {
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for _, err := range e {
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return err
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}
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return nil
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}
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