Enum TabAction 

pub enum TabAction<TabId> {
    Pressed(TabId),
}

What happens when the user interacts with a tab.

Tab bars only emit one kind of event — a tab being pressed. We still wrap it in an enum (rather than a bare TabId) so that future extensions (close button on a tab, drag-to-reorder) can be added without breaking the existing handler shape.

Example

use snora_core::TabAction;

#[derive(Clone, Debug, PartialEq, Eq)]
enum WorkspaceTab { Library, Editor }

// Application code typically maps `TabAction` into its own message
// enum; here we just match on it directly.
let received: TabAction<WorkspaceTab> = TabAction::Pressed(WorkspaceTab::Editor);
match received {
    TabAction::Pressed(id) => assert_eq!(id, WorkspaceTab::Editor),
}

Variants

Pressed(TabId)

The user pressed a tab. The application typically responds by updating its active state and re-rendering.

Trait Implementations

impl<TabId: Clone> Clone for TabAction<TabId>

fn clone(&self) -> TabAction<TabId>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<TabId: Debug> Debug for TabAction<TabId>

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

Formats the value using the given formatter.

impl<TabId: Eq> Eq for TabAction<TabId>

impl<TabId: PartialEq> PartialEq for TabAction<TabId>

fn eq(&self, other: &TabAction<TabId>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<TabId: PartialEq> StructuralPartialEq for TabAction<TabId>