INNER CODE UNIT · Go

getFieldNamesMapping

jinzhu/copier · copier.go:477

func getFieldNamesMapping(mappings map[converterPair]FieldNameMapping, fromType reflect.Type, toType reflect.Type) map[string]string {
	var fieldNamesMapping map[string]string

	if len(mappings) > 0 {
		pair := converterPair{
			SrcType: fromType,
			DstType: toType,
		}
		if v, ok := mappings[pair]; ok {
			fieldNamesMapping = v.Mapping
		}
	}
	return fieldNamesMapping
}

func fieldByNameOrZeroValue(source reflect.Value, fieldName string) (value reflect.Value) {
	defer func() {
		if err := recover(); err != nil {

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