Enum FrameEventKind 

#[non_exhaustive]
pub enum FrameEventKind {
    Created,
    Attached,
    Detached,
    Destroyed,
    NavigationStarted {
        url: Url,
    },
    DocumentCommitted {
        url: Url,
    },
    NavigationFailed {
        url: Url,
    },
    AddressChanged {
        url: Url,
    },
    MainFrameChanged,
    LoadingStateChanged {
        is_loading: bool,
    },
    RendererTerminated,
}

Native lifecycle phases reported for every frame.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Created

A frame object exists, but may not yet have a renderer connection.

Attached

Commands can be routed to the renderer. Reattachment is also reported.

Detached

The frame can no longer route commands to its renderer.

Destroyed

The native frame object is being destroyed.

NavigationStarted

A navigation was admitted by the existing navigation policy, before commit.

Fields

url: Url

DocumentCommitted

A document committed, before its contents begin loading.

Fields

url: Url

NavigationFailed

Navigation failed or was cancelled. This is not a document-ready signal.

Fields

url: Url

AddressChanged

An address changed, including a same-document history or fragment change.

Fields

url: Url

MainFrameChanged

The browser assigned this frame as its main frame.

LoadingStateChanged

Browser-wide load state. false follows every frame’s load-end/error notifications, including cancelled navigation. It does not assert DOM, application, network-idle, or renderer responsiveness.

Fields

is_loading: bool

RendererTerminated

The renderer terminated. Prior document generations cannot be reused.

Trait Implementations

impl Clone for FrameEventKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrameEventKind

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

Formats the value using the given formatter.