Struct BrowserWebViewBuilder 

pub struct BrowserWebViewBuilder { /* private fields */ }

Implementations

impl BrowserWebViewBuilder

pub fn delegate(self, delegate: Arc<dyn WebViewDelegate>) -> Self

Bind a WebViewDelegate during creation.

This is the only supported way to configure delegate callbacks.

pub fn on_scheme<F, Fut>(self, scheme: &str, handler: F) -> Self

where F: Fn(Request<Vec<u8>>) -> Fut + Send + Sync + 'static, Fut: Future<Output = SchemeOutcome> + Send + 'static,

pub fn on_navigation<F>(self, handler: F) -> Self

where F: Fn(&str) -> NavigationPolicy + Send + Sync + 'static,

pub fn on_new_window<F>(self, handler: F) -> Self

where F: Fn(&str) -> NewWindowPolicy + Send + Sync + 'static,

pub fn on_download<F>(self, handler: F) -> Self

where F: Fn(DownloadRequest) + Send + Sync + 'static,

Register a download callback (browser profile only).

The callback runs on the platform callback thread; keep it fast and offload expensive work to your app runtime.

pub fn on_file_chooser<F, Fut>(self, handler: F) -> Self

where F: Fn(FileChooserRequest) -> Fut + Send + Sync + 'static, Fut: Future<Output = FileChooserResponse> + Send + 'static,

pub fn create(self) -> WebViewSession

Create a browser-profile WebView session.

Re-creating with the same webtag follows strict rules:

• Different options => creation fails.
• Same options but new callback registrations => creation fails.
• Same options and no callbacks => existing instance is reused.