Enum ContextRequest

pub enum ContextRequest {
    CreateFrame {
        frame: ServerEnd<FrameMarker>,
        control_handle: ContextControlHandle,
    },
    CreateFrameWithParams {
        params: CreateFrameParams,
        frame: ServerEnd<FrameMarker>,
        control_handle: ContextControlHandle,
    },
    GetCookieManager {
        manager: ServerEnd<CookieManagerMarker>,
        control_handle: ContextControlHandle,
    },
    GetRemoteDebuggingPort {
        responder: ContextGetRemoteDebuggingPortResponder,
    },
}

Manages browsing state (e.g. LocalStorage, cookies, etc) associated with a set of [Frame].

Variants

CreateFrame

Creates a new [Frame] under this [Context]. Destruction of a [Context] triggers the destruction of all of its associated [Frame]. [Frame] can be transferred to another component but cannot be shared across multiple components.

• frame: An interface request that will be bound to the created [Frame].

Fields

frame: ServerEnd<FrameMarker>

control_handle: ContextControlHandle

CreateFrameWithParams

Similar to [Context.CreateFrame], with extra parameters.

• params: The configuration used to create the [Frame]. This method will fail with ZX_ERR_INVALID_ARGS if the table is not clonable.
• frame: An interface request that will be bound to the created [Frame].

Fields

params: CreateFrameParams

frame: ServerEnd<FrameMarker>

control_handle: ContextControlHandle

GetCookieManager

Used to observe cookies for sites hosted under this Context.

Fields

manager: ServerEnd<CookieManagerMarker>

control_handle: ContextControlHandle

GetRemoteDebuggingPort

Waits until debugging is available on one or more Frames, and returns the DevTools port number. Multiple calls may be queued to received the port number.

If an error occurred, the ContextError will be set to this value:

• REMOTE_DEBUGGING_PORT_NOT_OPENED: remote_debugging_port was not set in CreateContextParams or the remote debugging service failed to start.

Fields

responder: ContextGetRemoteDebuggingPortResponder

Implementations

impl ContextRequest

pub fn into_create_frame( self, ) -> Option<(ServerEnd<FrameMarker>, ContextControlHandle)>

pub fn into_create_frame_with_params( self, ) -> Option<(CreateFrameParams, ServerEnd<FrameMarker>, ContextControlHandle)>

pub fn into_get_cookie_manager( self, ) -> Option<(ServerEnd<CookieManagerMarker>, ContextControlHandle)>

pub fn into_get_remote_debugging_port( self, ) -> Option<ContextGetRemoteDebuggingPortResponder>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for ContextRequest

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

Formats the value using the given formatter.