Trait WebFrameLoadDelegate 

pub unsafe trait WebFrameLoadDelegate: NSObjectProtocol { }

👎Deprecated

Available on crate feature WebFrameLoadDelegate only.

A WebView’s WebFrameLoadDelegate tracks the loading progress of its frames. When a data source of a frame starts to load, the data source is considered “provisional”. Once at least one byte is received, the data source is considered “committed”. This is done so the contents of the frame will not be lost if the new data source fails to successfully load.

See also Apple’s documentation

Trait Implementations

impl ProtocolType for dyn WebFrameLoadDelegate

const NAME: &'static str = "WebFrameLoadDelegate"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

impl<T> ImplementedBy<T> for dyn WebFrameLoadDelegate

where T: ?Sized + Message + WebFrameLoadDelegate,

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> WebFrameLoadDelegate for ProtocolObject<T>

where T: ?Sized + WebFrameLoadDelegate,

Implementors