Enum NavigationControllerRequest

pub enum NavigationControllerRequest {
    LoadUrl {
        url: String,
        params: LoadUrlParams,
        responder: NavigationControllerLoadUrlResponder,
    },
    GoBack {
        control_handle: NavigationControllerControlHandle,
    },
    GoForward {
        control_handle: NavigationControllerControlHandle,
    },
    Stop {
        control_handle: NavigationControllerControlHandle,
    },
    Reload {
        type_: ReloadType,
        control_handle: NavigationControllerControlHandle,
    },
}

Provides methods for controlling and querying the navigation state of a [Frame].

Variants

LoadUrl

Tells the [Frame] to navigate to a url.

• url: The address to navigate to.
• params: Additional parameters that affect how the resource will be loaded (e.g. cookies, HTTP headers, etc.)

If an error occurred, the NavigationControllerError will be set to one of these values:

• INVALID_URL: The url parameter is invalid.
• INVALID_HEADER: At least one of the headers in [LoadUrlParams.headers] is invalid.

Fields

url: String

params: LoadUrlParams

responder: NavigationControllerLoadUrlResponder

GoBack

Tells the [Frame] to navigate to the previous page in its history, if any.

Fields

control_handle: NavigationControllerControlHandle

GoForward

Tells the [Frame] to navigate to the next page in its history, if any.

Fields

control_handle: NavigationControllerControlHandle

Stop

Tells the [Frame] to stop the current navigation if a navigation is ongoing.

Fields

control_handle: NavigationControllerControlHandle

Reload

Tells the [Frame] to reload the current page.

Fields

type_: ReloadType

control_handle: NavigationControllerControlHandle

Implementations

impl NavigationControllerRequest

pub fn into_load_url( self, ) -> Option<(String, LoadUrlParams, NavigationControllerLoadUrlResponder)>

pub fn into_go_back(self) -> Option<NavigationControllerControlHandle>

pub fn into_go_forward(self) -> Option<NavigationControllerControlHandle>

pub fn into_stop(self) -> Option<NavigationControllerControlHandle>

pub fn into_reload( self, ) -> Option<(ReloadType, NavigationControllerControlHandle)>

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for NavigationControllerRequest

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

Formats the value using the given formatter.