feat(bindings): add dynamic_fields example, export Display for TypeTag

bindings/go/examples/dynamic_fields.go

@@ -0,0 +1,42 @@
+// Copyright (c) 2025 IOTA Stiftung
+// SPDX-License-Identifier: Apache-2.0
+
+package main
+
+import (
+	"fmt"
+	"log"
+
+	sdk "bindings/iota_sdk_ffi"
+)
+
+func isNilError(err error) bool {
+	if sdkErr, ok := err.(*sdk.SdkFfiError); ok {
+		return sdkErr == nil
+	}
+	return false
+}
+
+func main() {
+	client := sdk.GraphQlClientNewDevnet()
+
+	parentObjectId, err := sdk.AddressFromHex("0x07c59b37bd7d036bf78fa30561a2ab9f7a970837487656ec29466e817f879342")
+	if err != nil {
+		log.Fatalf("Failed to parse address: %v", err)
+	}
+
+	paginationFilter := sdk.PaginationFilter{
+		Direction: sdk.DirectionForward,
+	}
+
+	page, err := client.DynamicFields(parentObjectId, &paginationFilter)
+	if !isNilError(err) {
+		log.Fatalf("Failed to get dynamic fields: %v", err)
+	}
+
+	fmt.Printf("Page size: %d\n", len(page.Data))
+	if len(page.Data) > 0 {
+		fmt.Printf("First field name: %+v\n", page.Data[0].Name)
+		fmt.Printf("First field value: %v\n", *page.Data[0].ValueAsJson)
+	}
+}

bindings/kotlin/examples/DynamicFields.kt

@@ -0,0 +1,27 @@
+// Copyright (c) 2025 IOTA Stiftung
+// SPDX-License-Identifier: Apache-2.0
+
+import iota_sdk.GraphQlClient
+import kotlinx.coroutines.runBlocking
+
+fun main() = runBlocking {
+    try {
+        val client = GraphQlClient.newDevnet()
+        val parentObjectId =
+                iota_sdk.Address.fromHex(
+                        "0x07c59b37bd7d036bf78fa30561a2ab9f7a970837487656ec29466e817f879342"
+                )
+        val pagination =
+                iota_sdk.PaginationFilter(
+                        direction = iota_sdk.Direction.FORWARD,
+                )
+        val page = client.dynamicFields(parentObjectId, pagination)
+        println("Page size: ${page.data.size}")
+        if (page.data.isNotEmpty()) {
+            println("First field name:\n${page.data.first().name}")
+            println("First field value:\n${page.data.first().valueAsJson}")
+        }
+    } catch (e: Exception) {
+        e.printStackTrace()
+    }
+}

bindings/python/examples/dynamic_fields.py

@@ -0,0 +1,18 @@
+# Copyright (c) 2025 IOTA Stiftung
+# SPDX-License-Identifier: Apache-2.0
+
+from lib.iota_sdk_ffi import *
+import asyncio
+
+async def main():
+    client = GraphQlClient.new_devnet()
+    parent_object_id = Address.from_hex("0x07c59b37bd7d036bf78fa30561a2ab9f7a970837487656ec29466e817f879342")
+    pagination_filter = PaginationFilter(direction=Direction.FORWARD)
+    page = await client.dynamic_fields(parent_object_id, pagination_filter)
+    print("Page size:", len(page.data))
+    if page.data:
+        print("First field name:\n", page.data[0].name)
+        print("First field value:\n", page.data[0].value_as_json)
+
+if __name__ == "__main__":
+    asyncio.run(main())