Module runtime 

Available on crate feature Runtime only.

Runtime domain exposes JavaScript runtime by means of remote evaluation and mirror objects. Evaluation results are returned as mirror object that expose object type, string representation and unique identifier that can be used for further object reference. Original objects are maintained in memory unless they are either explicitly released or are released along with the other objects in their object group.

Structs

AddBindingCommandexperimental

If executionContextId is empty, adds binding with the given name on the global objects of all inspected contexts, including those created later, bindings survive reloads. Binding function takes exactly one argument, this argument should be string, in case of any other input, function throws an exception. Each binding function call produces Runtime.bindingCalled notification.

AddBindingReturnexperimental

If executionContextId is empty, adds binding with the given name on the global objects of all inspected contexts, including those created later, bindings survive reloads. Binding function takes exactly one argument, this argument should be string, in case of any other input, function throws an exception. Each binding function call produces Runtime.bindingCalled notification.

AwaitPromiseCommand

Add handler to promise with given promise object id.

AwaitPromiseReturn

Add handler to promise with given promise object id.

BindingCalledEventexperimental

Notification is issued every time when binding is called.

CallArgument

Represents function call argument. Either remote object id objectId, primitive value, unserializable primitive value or neither of (for undefined) them should be specified.

CallFrame

Stack entry for runtime errors and assertions.

CallFrameBuilder

CallFunctionOnCommand

Calls function with given declaration on the given object. Object group of the result is inherited from the target object.

CallFunctionOnCommandBuilder

CallFunctionOnReturn

Calls function with given declaration on the given object. Object group of the result is inherited from the target object.

CompileScriptCommand

Compiles expression.

CompileScriptCommandBuilder

CompileScriptReturn

Compiles expression.

ConsoleApiCalledEvent

Issued when console API was called.

ConsoleApiCalledEventBuilder

CustomPreviewexperimental

DisableCommand

Disables reporting of execution contexts creation.

DisableReturn

Disables reporting of execution contexts creation.

DiscardConsoleEntriesCommand

Discards collected exceptions and console API calls.

DiscardConsoleEntriesReturn

Discards collected exceptions and console API calls.

EnableCommand

Enables reporting of execution contexts creation by means of executionContextCreated event. When the reporting gets enabled the event will be sent immediately for each existing execution context.

EnableReturn

Enables reporting of execution contexts creation by means of executionContextCreated event. When the reporting gets enabled the event will be sent immediately for each existing execution context.

EntryPreviewexperimental

EvaluateCommand

Evaluates expression on global object.

EvaluateCommandBuilder

EvaluateReturn

Evaluates expression on global object.

ExceptionDetails

Detailed information about exception (or error) that was thrown during script compilation or execution.

ExceptionDetailsBuilder

ExceptionRevokedEvent

Issued when unhandled exception was revoked.

ExceptionThrownEvent

Issued when exception was thrown and unhandled.

ExecutionContextCreatedEvent

Issued when new execution context is created.

ExecutionContextDescription

Description of an isolated world.

ExecutionContextDescriptionAuxData

ExecutionContextDescriptionBuilder

ExecutionContextDestroyedEvent

Issued when execution context is destroyed.

ExecutionContextId

Id of an execution context.

ExecutionContextsClearedEvent

Issued when all executionContexts were cleared in browser

GetHeapUsageCommandexperimental

Returns the JavaScript heap usage. It is the total usage of the corresponding isolate not scoped to a particular Runtime.

GetHeapUsageReturnexperimental

Returns the JavaScript heap usage. It is the total usage of the corresponding isolate not scoped to a particular Runtime.

GetIsolateIdCommandexperimental

Returns the isolate id.

GetIsolateIdReturnexperimental

Returns the isolate id.

GetPropertiesCommand

Returns properties of a given object. Object group of the result is inherited from the target object.

GetPropertiesCommandBuilder

GetPropertiesReturn

Returns properties of a given object. Object group of the result is inherited from the target object.

GetPropertiesReturnBuilder

GlobalLexicalScopeNamesCommand

Returns all let, const and class variables from global scope.

GlobalLexicalScopeNamesReturn

Returns all let, const and class variables from global scope.

InspectRequestedEvent

Issued when object should be inspected (for example, as a result of inspect() command line API call).

InspectRequestedEventHints

InternalPropertyDescriptor

Object internal property descriptor. This property isn’t normally visible in JavaScript code.

ObjectPreviewexperimental

Object containing abbreviated remote object value.

ObjectPreviewBuilderexperimental

PrivatePropertyDescriptorexperimental

Object private field descriptor.

PrivatePropertyDescriptorBuilderexperimental

PropertyDescriptor

Object property descriptor.

PropertyDescriptorBuilder

PropertyPreviewexperimental

PropertyPreviewBuilderexperimental

QueryObjectsCommand

QueryObjectsReturn

ReleaseObjectCommand

Releases remote object with given id.

ReleaseObjectGroupCommand

Releases all remote objects that belong to a given group.

ReleaseObjectGroupReturn

Releases all remote objects that belong to a given group.

ReleaseObjectReturn

Releases remote object with given id.

RemoteObject

Mirror object referencing original JavaScript object.

RemoteObjectBuilder

RemoteObjectId

Unique object identifier.

RemoveBindingCommandexperimental

This method does not remove binding function from global object but unsubscribes current runtime agent from Runtime.bindingCalled notifications.

RemoveBindingReturnexperimental

This method does not remove binding function from global object but unsubscribes current runtime agent from Runtime.bindingCalled notifications.

RunIfWaitingForDebuggerCommand

Tells inspected instance to run if it was waiting for debugger to attach.

RunIfWaitingForDebuggerReturn

Tells inspected instance to run if it was waiting for debugger to attach.

RunScriptCommand

Runs script with given id in a given context.

RunScriptCommandBuilder

RunScriptReturn

Runs script with given id in a given context.

ScriptId

Unique script identifier.

SetAsyncCallStackDepthCommand

Enables or disables async call stacks tracking.

SetAsyncCallStackDepthReturn

Enables or disables async call stacks tracking.

SetCustomObjectFormatterEnabledCommandexperimental

SetCustomObjectFormatterEnabledReturnexperimental

SetMaxCallStackSizeToCaptureCommandexperimental

SetMaxCallStackSizeToCaptureReturnexperimental

StackTrace

Call frames for assertions or error messages.

StackTraceBuilder

StackTraceIdexperimental

If debuggerId is set stack trace comes from another debugger and can be resolved there. This allows to track cross-debugger calls. See Runtime.StackTrace and Debugger.paused for usages.

TerminateExecutionCommandexperimental

Terminate current or next JavaScript execution. Will cancel the termination when the outer-most script execution ends.

TerminateExecutionReturnexperimental

Terminate current or next JavaScript execution. Will cancel the termination when the outer-most script execution ends.

TimeDelta

Number of milliseconds.

Timestamp

Number of milliseconds since epoch.

UniqueDebuggerIdexperimental

Unique identifier of current debugger.

UnserializableValue

Primitive value which cannot be JSON-stringified. Includes values -0, NaN, Infinity, -Infinity, and bigint literals.

Enums

ConsoleApiCalledEventType

ObjectPreviewSubtype

ObjectPreviewType

PropertyPreviewSubtype

PropertyPreviewType

RemoteObjectSubtype

RemoteObjectType