Struct Tab 

#[non_exhaustive]
pub struct Tab {
    pub layout: LayoutTree,
    pub focused_window: WindowId,
}

Per-tab layout + focus state.

Each tab owns one LayoutTree (the window arrangement within that tab) and records which window in that tree currently has focus. Windows and slots are shared across tabs — a WindowId refers into the host’s window list regardless of which tab it lives in.

#[non_exhaustive] — additional fields may be added in minor releases.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

layout: LayoutTree

Spatial layout tree for this tab. Leaves reference WindowIds.

focused_window: WindowId

The window that has focus within this tab.

Implementations

impl Tab

pub fn new(layout: LayoutTree, focused_window: WindowId) -> Self

Create a new tab with the given layout and focused window.

Trait Implementations

impl Clone for Tab

fn clone(&self) -> Tab

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tab

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

Formats the value using the given formatter.

impl Default for Tab

fn default() -> Self

Returns the “default value” for a type.