Struct ProtocolHandler 

pub struct ProtocolHandler { /* private fields */ }

Factory for creating a protocol handler for a specific webview.

This struct is NOT Send because it holds a reference to shared webview state. Create the protocol handler on the main thread before spawning the app thread.

Implementations

impl ProtocolHandler

pub fn handle_request<F, R>( &self, protocol: &str, proxy: F, request: &Request<Vec<u8>>, responder: R, ) -> Option<R>

where R: Into<WryBindgenResponder>, F: Fn(WryBindgenEvent),

Create a protocol handler closure suitable for WebViewBuilder::with_asynchronous_custom_protocol.

The returned closure handles this subset of “{protocol}://” requests:

• “/wbg/initialized” - signals webview loaded
• “/wbg/snippets/{path}” - serves inline JS modules
• “/wbg/init.js” - serves the initialization script
• “/wbg/handler” - main IPC endpoint

Arguments

• protocol - The protocol scheme (e.g., “wry”)
• proxy - Function to send events to the event loop