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32 lines
654 B
32 lines
654 B
package mapstructure
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import (
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"fmt"
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"strings"
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)
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// CodeError implements the error interface and can represents multiple
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// errors that occur in the course of a single decode.
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type Error struct {
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Errors []string
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}
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func (e *Error) Error() string {
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points := make([]string, len(e.Errors))
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for i, err := range e.Errors {
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points[i] = fmt.Sprintf("* %s", err)
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}
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return fmt.Sprintf(
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"%d error(s) decoding:\n\n%s",
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len(e.Errors), strings.Join(points, "\n"))
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}
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func appendErrors(errors []string, err error) []string {
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switch e := err.(type) {
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case *Error:
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return append(errors, e.Errors...)
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default:
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return append(errors, e.Error())
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}
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}
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