Struct EvaluateCommand 

pub struct EvaluateCommand { /* private fields */ }

Available on crate feature Runtime only.

Evaluates expression on global object.

Implementations

impl EvaluateCommand

pub fn builder() -> EvaluateCommandBuilder

pub fn expression(&self) -> &str

Expression to evaluate.

pub fn object_group(&self) -> Option<&String>

Symbolic group name that can be used to release multiple objects.

pub fn include_command_line_api(&self) -> Option<&bool>

Determines whether Command Line API should be available during the evaluation.

pub fn silent(&self) -> Option<&bool>

In silent mode exceptions thrown during evaluation are not reported and do not pause execution. Overrides setPauseOnException state.

pub fn context_id(&self) -> Option<&ExecutionContextId>

Specifies in which execution context to perform evaluation. If the parameter is omitted the evaluation will be performed in the context of the inspected page. This is mutually exclusive with uniqueContextId, which offers an alternative way to identify the execution context that is more reliable in a multi-process environment.

pub fn return_by_value(&self) -> Option<&bool>

Whether the result is expected to be a JSON object that should be sent by value.

pub fn generate_preview(&self) -> Option<&bool>

Available on crate feature experimental only.

Whether preview should be generated for the result.

pub fn user_gesture(&self) -> Option<&bool>

Whether execution should be treated as initiated by user in the UI.

pub fn await_promise(&self) -> Option<&bool>

Whether execution should await for resulting value and return once awaited promise is resolved.

pub fn throw_on_side_effect(&self) -> Option<&bool>

Available on crate feature experimental only.

Whether to throw an exception if side effect cannot be ruled out during evaluation. This implies disableBreaks below.

pub fn timeout(&self) -> Option<&TimeDelta>

Available on crate feature experimental only.

Terminate execution after timing out (number of milliseconds).

pub fn disable_breaks(&self) -> Option<&bool>

Available on crate feature experimental only.

Disable breakpoints during execution.

pub fn repl_mode(&self) -> Option<&bool>

Available on crate feature experimental only.

Setting this flag to true enables let re-declaration and top-level await. Note that let variables can only be re-declared if they originate from replMode themselves.

pub fn allow_unsafe_eval_blocked_by_csp(&self) -> Option<&bool>

Available on crate feature experimental only.

The Content Security Policy (CSP) for the target might block ‘unsafe-eval’ which includes eval(), Function(), setTimeout() and setInterval() when called with non-callable arguments. This flag bypasses CSP for this evaluation and allows unsafe-eval. Defaults to true.

pub fn unique_context_id(&self) -> Option<&String>

Available on crate feature experimental only.

An alternative way to specify the execution context to evaluate in. Compared to contextId that may be reused accross processes, this is guaranteed to be system-unique, so it can be used to prevent accidental evaluation of the expression in context different than intended (e.g. as a result of navigation accross process boundaries). This is mutually exclusive with contextId.

Trait Implementations

impl Clone for EvaluateCommand

fn clone(&self) -> EvaluateCommand

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Command for EvaluateCommand

const METHOD: &'static str = "Runtime.evaluate"

Command method name.

type Return = EvaluateReturn

Return type.

fn into_request(self, session_id: Option<SessionId>, id: u32) -> Request<Self>

where Self: Sized,

Into command request.

impl Debug for EvaluateCommand

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EvaluateCommand

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EvaluateCommand

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.