Merge pull request #582 from Emurgo/evgenii/safe_txbody_roundtrip

TxBody roundtrip

Author: lisicky

rust/pkg/cardano_serialization_lib.js.flow

@@ -5,26 +5,6 @@
  * @flow
  */
 
-/**
- * @param {string} json
- * @param {number} schema
- * @returns {PlutusData}
- */
-declare export function encode_json_str_to_plutus_datum(
-  json: string,
-  schema: number
-): PlutusData;
-
-/**
- * @param {PlutusData} datum
- * @param {number} schema
- * @returns {string}
- */
-declare export function decode_plutus_datum_to_json_str(
-  datum: PlutusData,
-  schema: number
-): string;
-
 /**
  * @param {Uint8Array} bytes
  * @returns {TransactionMetadatum}
@@ -61,6 +41,26 @@ declare export function decode_metadatum_to_json_str(
   schema: number
 ): string;
 
+/**
+ * @param {string} json
+ * @param {number} schema
+ * @returns {PlutusData}
+ */
+declare export function encode_json_str_to_plutus_datum(
+  json: string,
+  schema: number
+): PlutusData;
+
+/**
+ * @param {PlutusData} datum
+ * @param {number} schema
+ * @returns {string}
+ */
+declare export function decode_plutus_datum_to_json_str(
+  datum: PlutusData,
+  schema: number
+): string;
+
 /**
  * @param {Transaction} tx
  * @param {LinearFee} linear_fee
@@ -333,6 +333,26 @@ declare export var NetworkIdKind: {|
   +Mainnet: 1, // 1
 |};
 
+/**
+ */
+
+declare export var TransactionMetadatumKind: {|
+  +MetadataMap: 0, // 0
+  +MetadataList: 1, // 1
+  +Int: 2, // 2
+  +Bytes: 3, // 3
+  +Text: 4, // 4
+|};
+
+/**
+ */
+
+declare export var MetadataJsonSchema: {|
+  +NoConversions: 0, // 0
+  +BasicConversions: 1, // 1
+  +DetailedSchema: 2, // 2
+|};
+
 /**
  */
 
@@ -379,26 +399,6 @@ declare export var PlutusDatumSchema: {|
   +DetailedSchema: 1, // 1
 |};
 
-/**
- */
-
-declare export var TransactionMetadatumKind: {|
-  +MetadataMap: 0, // 0
-  +MetadataList: 1, // 1
-  +Int: 2, // 2
-  +Bytes: 3, // 3
-  +Text: 4, // 4
-|};
-
-/**
- */
-
-declare export var MetadataJsonSchema: {|
-  +NoConversions: 0, // 0
-  +BasicConversions: 1, // 1
-  +DetailedSchema: 2, // 2
-|};
-
 /**
  */
 
@@ -2452,6 +2452,114 @@ declare export class ExUnits {
    */
   static new(mem: BigNum, steps: BigNum): ExUnits;
 }
+/**
+ */
+declare export class FixedTransaction {
+  free(): void;
+
+  /**
+   * @returns {Uint8Array}
+   */
+  to_bytes(): Uint8Array;
+
+  /**
+   * @param {Uint8Array} bytes
+   * @returns {FixedTransaction}
+   */
+  static from_bytes(bytes: Uint8Array): FixedTransaction;
+
+  /**
+   * @returns {string}
+   */
+  to_hex(): string;
+
+  /**
+   * @param {string} hex_str
+   * @returns {FixedTransaction}
+   */
+  static from_hex(hex_str: string): FixedTransaction;
+
+  /**
+   * @param {Uint8Array} raw_body
+   * @param {Uint8Array} raw_witness_set
+   * @param {boolean} is_valid
+   * @returns {FixedTransaction}
+   */
+  static new(
+    raw_body: Uint8Array,
+    raw_witness_set: Uint8Array,
+    is_valid: boolean
+  ): FixedTransaction;
+
+  /**
+   * @param {Uint8Array} raw_body
+   * @param {Uint8Array} raw_witness_set
+   * @param {Uint8Array} raw_auxiliary_data
+   * @param {boolean} is_valid
+   * @returns {FixedTransaction}
+   */
+  static new_with_auxiliary(
+    raw_body: Uint8Array,
+    raw_witness_set: Uint8Array,
+    raw_auxiliary_data: Uint8Array,
+    is_valid: boolean
+  ): FixedTransaction;
+
+  /**
+   * @returns {TransactionBody}
+   */
+  body(): TransactionBody;
+
+  /**
+   * @returns {Uint8Array}
+   */
+  raw_body(): Uint8Array;
+
+  /**
+   * @param {Uint8Array} raw_body
+   */
+  set_body(raw_body: Uint8Array): void;
+
+  /**
+   * @param {Uint8Array} raw_witness_set
+   */
+  set_witness_set(raw_witness_set: Uint8Array): void;
+
+  /**
+   * @returns {TransactionWitnessSet}
+   */
+  witness_set(): TransactionWitnessSet;
+
+  /**
+   * @returns {Uint8Array}
+   */
+  raw_witness_set(): Uint8Array;
+
+  /**
+   * @param {boolean} valid
+   */
+  set_is_valid(valid: boolean): void;
+
+  /**
+   * @returns {boolean}
+   */
+  is_valid(): boolean;
+
+  /**
+   * @param {Uint8Array} raw_auxiliary_data
+   */
+  set_auxiliary_data(raw_auxiliary_data: Uint8Array): void;
+
+  /**
+   * @returns {AuxiliaryData | void}
+   */
+  auxiliary_data(): AuxiliaryData | void;
+
+  /**
+   * @returns {Uint8Array | void}
+   */
+  raw_auxiliary_data(): Uint8Array | void;
+}
 /**
  */
 declare export class GeneralTransactionMetadata {

rust/src/lib.rs

@@ -52,6 +52,7 @@ pub mod traits;
 pub mod tx_builder;
 pub mod tx_builder_constants;
 pub mod typed_bytes;
+pub mod protocol_types;
 #[macro_use]
 pub mod utils;
 mod fakes;
@@ -109,7 +110,7 @@ type Slot32 = u32;
 type SlotBigNum = BigNum;
 
 #[wasm_bindgen]
-#[derive(Clone, serde::Serialize, serde::Deserialize, JsonSchema)]
+#[derive(Debug, Clone, PartialEq, Eq, serde::Serialize, serde::Deserialize, JsonSchema)]
 pub struct Transaction {
     body: TransactionBody,
     witness_set: TransactionWitnessSet,