wry@0.46.0

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• 8cc2a7f (#1384 by @amrbashir) This release contains quite the breaking changes, because even though wry@0.44, ignored duplicate custom protocols, On Linux when using a shared web context, the custom protocol handler can only be registered once so we are bringing the duplicate custom protocols on Linux again, Windows and macOS are not affected. If using a shared web context, make sure to register a protocol only once on Linux (other platforms should be registed multiple times), use WebContext::is_custom_protocol_registered with #[cfg(target_os = "linux")].

  We also noticed that it is hard to know which webview made a request to the custom protocol so we added a method to attach an ID to a webview, and changed relevant custom protocol APIs to take a new argument that passes the specified id back to protocol handler.

  We also made a few changes to the builder, specifically WebViewBuilder::new and WebViewBuilder::build methods to make them more ergonomic to work with.

  • Added Error::DuplicateCustomProtocol enum variant.
  • Added Error::ContextDuplicateCustomProtocol enum variant.
  • On Linux, return an error in WebViewBuilder::build if registering a custom protocol multiple times.
  • Added WebContext::is_custom_protocol_registered to check if a protocol has been regsterd for this web context.
  • Added WebViewId alias type.
  • Breaking Changed WebViewAttributes to have a lifetime parameter.
  • Added WebViewAttributes.id field to specify an id for the webview.
  • Added WebViewBuilder::with_id method to specify an id for the webview.
  • Added WebViewAttributes.context field to specify a shared context for the webview.
  • Breaking Changed WebViewAttributes.custom_protocols field,WebViewBuilder::with_custom_protocol method and WebViewBuilder::with_asynchronous_custom_protocol method handler function to take WebViewId as the first argument to check which webview made the request to the protocol.
  • Breaking Changed WebViewBuilder::with_web_context to be a static method to create a builder with a webcontext, instead of it being a setter method. It is now an alternative to WebviewBuilder::new
  • Added WebViewBuilder::with_attributes to create a webview builder with provided attributes.
  • Breaking Changed WebViewBuilder::new to take no arguments.
  • Breaking Changed WebViewBuilder::build method to take a reference to a window to create the webview in it.
  • Breaking Removed WebViewBuilder::new_as_child.
  • Added WebViewBuilder::build_as_child method, which takes a reference to a window to create the webview in it.
  • Breaking Removed WebViewBuilderExtUnix::new_gtk.
  • Added WebViewBuilderExtUnix::build_gtk.

• 0abc221 (#1316 by @pewsheen) Migrate to obj2.

• b01eac3 (#1386 by @lucasfernog) Use unescaped Android package identifier for the proguard rules.