Enum WindowRootReply 

pub enum WindowRootReply {
    Open(RNode),
    Pending(RNode),
    Unsupported,
}

TreeOps::open_window_root’s answer — the tree-level face of day_spec::WindowOpenReply, carrying the adopted (or parked) root node.

Variants

Open(RNode)

The native window exists; root is its adopted boundary root, laid out already.

Pending(RNode)

Native creation is in flight; root is parked (no handle, no layout) until TreeOps::adopt_window_root completes it.

Unsupported

The toolkit cannot open windows — fall back to the cover tier.

Trait Implementations

impl Clone for WindowRootReply

fn clone(&self) -> WindowRootReply

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WindowRootReply

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for WindowRootReply

fn eq(&self, other: &WindowRootReply) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for WindowRootReply

impl Eq for WindowRootReply

impl StructuralPartialEq for WindowRootReply