github.com/anthropics/anthropic-sdk-go@v1.70.1/internal/apiquery/richparam.go (about)

     1  package apiquery
     2  
     3  import (
     4  	"github.com/anthropics/anthropic-sdk-go/packages/param"
     5  	"reflect"
     6  )
     7  
     8  func (e *encoder) newRichFieldTypeEncoder(t reflect.Type) encoderFunc {
     9  	f, _ := t.FieldByName("Value")
    10  	enc := e.typeEncoder(f.Type)
    11  	return func(key string, value reflect.Value) ([]Pair, error) {
    12  		if opt, ok := value.Interface().(param.Optional); ok && opt.Valid() {
    13  			return enc(key, value.FieldByIndex(f.Index))
    14  		} else if ok && param.IsNull(opt) {
    15  			return []Pair{{key, "null"}}, nil
    16  		}
    17  		return nil, nil
    18  	}
    19  }