[RUM-16985] Add browser WASM error metadata

lib/cjs/generated/rum.d.ts

@@ -293,7 +293,7 @@ export type RumErrorEvent = CommonProperties & ActionChildProperties & ViewConta
         /**
          * Source type of the error (the language or platform impacting the error stacktrace format)
          */
-        readonly source_type?: 'android' | 'browser' | 'ios' | 'react-native' | 'flutter' | 'roku' | 'ndk' | 'ios+il2cpp' | 'ndk+il2cpp' | 'windows' | 'macos' | 'linux' | 'maui';
+        readonly source_type?: 'android' | 'browser' | 'browser+wasm' | 'ios' | 'react-native' | 'flutter' | 'roku' | 'ndk' | 'ios+il2cpp' | 'ndk+il2cpp' | 'windows' | 'macos' | 'linux' | 'maui';
         /**
          * Resource properties of the error
          */
@@ -383,6 +383,20 @@ export type RumErrorEvent = CommonProperties & ActionChildProperties & ViewConta
             readonly arch?: string;
             [k: string]: unknown;
         }[];
+        /**
+         * WebAssembly modules available for stack trace symbolication.
+         */
+        readonly wasm_modules?: {
+            /**
+             * URL identifying the WebAssembly module.
+             */
+            readonly url: string;
+            /**
+             * Build ID used to identify the WebAssembly debug symbols.
+             */
+            readonly build_id: string;
+            [k: string]: unknown;
+        }[];
         /**
          * A boolean value saying if any of the stack traces was truncated due to minification.
          */

lib/esm/generated/rum.d.ts

@@ -293,7 +293,7 @@ export type RumErrorEvent = CommonProperties & ActionChildProperties & ViewConta
         /**
          * Source type of the error (the language or platform impacting the error stacktrace format)
          */
-        readonly source_type?: 'android' | 'browser' | 'ios' | 'react-native' | 'flutter' | 'roku' | 'ndk' | 'ios+il2cpp' | 'ndk+il2cpp' | 'windows' | 'macos' | 'linux' | 'maui';
+        readonly source_type?: 'android' | 'browser' | 'browser+wasm' | 'ios' | 'react-native' | 'flutter' | 'roku' | 'ndk' | 'ios+il2cpp' | 'ndk+il2cpp' | 'windows' | 'macos' | 'linux' | 'maui';
         /**
          * Resource properties of the error
          */
@@ -383,6 +383,20 @@ export type RumErrorEvent = CommonProperties & ActionChildProperties & ViewConta
             readonly arch?: string;
             [k: string]: unknown;
         }[];
+        /**
+         * WebAssembly modules available for stack trace symbolication.
+         */
+        readonly wasm_modules?: {
+            /**
+             * URL identifying the WebAssembly module.
+             */
+            readonly url: string;
+            /**
+             * Build ID used to identify the WebAssembly debug symbols.
+             */
+            readonly build_id: string;
+            [k: string]: unknown;
+        }[];
         /**
          * A boolean value saying if any of the stack traces was truncated due to minification.
          */

samples/rum-events/wasm-error.json

@@ -0,0 +1,33 @@
+{
+  "type": "error",
+  "date": 1591284175342,
+  "application": {
+    "id": "ac8218cf-498b-4d33-bd44-151095959547"
+  },
+  "session": {
+    "id": "cacbf45c-3a05-48ce-b066-d76349460599",
+    "type": "user"
+  },
+  "source": "browser",
+  "view": {
+    "id": "623d50fd-75cf-4025-97d2-e51ff94171f6",
+    "referrer": "",
+    "url": "https://example.com/"
+  },
+  "error": {
+    "id": "b83a5d82-cdd1-468d-9bc9-3aa9e54d957a",
+    "message": "unreachable",
+    "source": "source",
+    "stack": "RuntimeError: unreachable\n    at wasm-function[42]:0x10",
+    "source_type": "browser+wasm",
+    "wasm_modules": [
+      {
+        "url": "https://example.com/module.wasm",
+        "build_id": "abcd"
+      }
+    ]
+  },
+  "_dd": {
+    "format_version": 2
+  }
+}

schemas/rum/error-schema.json

@@ -121,6 +121,7 @@
               "enum": [
                 "android",
                 "browser",
+                "browser+wasm",
                 "ios",
                 "react-native",
                 "flutter",
@@ -275,6 +276,28 @@
               },
               "readOnly": true
             },
+            "wasm_modules": {
+              "type": "array",
+              "description": "WebAssembly modules available for stack trace symbolication.",
+              "items": {
+                "type": "object",
+                "description": "A WebAssembly module loaded by the application.",
+                "required": ["url", "build_id"],
+                "properties": {
+                  "url": {
+                    "type": "string",
+                    "description": "URL identifying the WebAssembly module.",
+                    "readOnly": true
+                  },
+                  "build_id": {
+                    "type": "string",
+                    "description": "Build ID used to identify the WebAssembly debug symbols.",
+                    "readOnly": true
+                  }
+                }
+              },
+              "readOnly": true
+            },
             "was_truncated": {
               "type": "boolean",
               "description": "A boolean value saying if any of the stack traces was truncated due to minification.",