Struct HostingView 

pub struct HostingView { /* private fields */ }

A hosting view whose root view can be replaced at any time.

Implementations

impl HostingView

pub fn new(view: &ViewHandle) -> Self

Wrap a view in a fresh hosting view.

pub fn as_ptr(&self) -> *mut c_void

The native view SwiftUI draws into.

pub fn set_root(&self, view: &ViewHandle)

Swap the root view. SwiftUI diffs the new tree against the old one and updates the rendered output in place — this is how a Rust-driven UI changes after it is on screen.

pub fn set_frame(&self, width: f64, height: f64)

Lay the view out at a fixed size.

pub fn fitting_size(&self) -> (f64, f64)

The size SwiftUI would like this view to be.

Trait Implementations

impl Drop for HostingView

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.