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package binstruct
import (
"fmt"
"reflect"
)
type Marshaler interface {
MarshalBinary() ([]byte, error)
}
func Marshal(obj any) ([]byte, error) {
if mar, ok := obj.(Marshaler); ok {
return mar.MarshalBinary()
}
val := reflect.ValueOf(obj)
switch val.Kind() {
case reflect.Ptr:
return Marshal(val.Elem().Interface())
case reflect.Array:
var ret []byte
for i := 0; i < val.Len(); i++ {
bs, err := Marshal(val.Index(i).Interface())
ret = append(ret, bs...)
if err != nil {
return ret, err
}
}
return ret, nil
case reflect.Struct:
// TODO
default:
panic(fmt.Errorf("type=%v does not implement binfmt.Marshaler and kind=%v is not a supported statically-sized kind",
val.Type(), val.Kind()))
}
}
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