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27 lines
533 B
Go
27 lines
533 B
Go
package rfutil
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import (
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"errors"
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"reflect"
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)
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func StructValue(v interface{}) (reflect.Value, reflect.Type, error) {
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rv := reflect.ValueOf(v)
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return StructRValue(rv)
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}
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func StructRValue(rv reflect.Value) (reflect.Value, reflect.Type, error) {
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rt := rv.Type()
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if rt.Kind() != reflect.Ptr {
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return reflect.Value{}, nil, errors.New("v is not a pointer")
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}
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rv = rv.Elem()
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rt = rt.Elem()
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if rt.Kind() != reflect.Struct {
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return reflect.Value{}, nil, errors.New("v is not a pointer to a struct")
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}
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return rv, rt, nil
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}
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