change_trust_asset.go

package xdr

import (
	"fmt"
)

// ToAsset converts ChangeTrustAsset to Asset. Panics on type other than
// AssetTypeAssetTypeNative, AssetTypeAssetTypeCreditAlphanum4 or
// AssetTypeAssetTypeCreditAlphanum12.
func (tla ChangeTrustAsset) ToAsset() Asset {
	var a Asset

	a.Type = tla.Type

	switch a.Type {
	case AssetTypeAssetTypeNative:
		// Empty branch
	case AssetTypeAssetTypeCreditAlphanum4:
		assetCode4 := *tla.AlphaNum4
		a.AlphaNum4 = &assetCode4
	case AssetTypeAssetTypeCreditAlphanum12:
		assetCode12 := *tla.AlphaNum12
		a.AlphaNum12 = &assetCode12
	default:
		panic(fmt.Errorf("Cannot transform type %v to Asset", a.Type))
	}

	return a
}