Struct Sidebar 

pub struct Sidebar<'a> { /* private fields */ }

Animated sidebar component styled to match shadcn/ui

Supports both controlled mode (with external SidebarState) and uncontrolled mode.

Controlled Mode Example

// Store state somewhere persistent
let mut sidebar_state = SidebarState::new(true);

// In your UI code:
Sidebar::new()
    .state(&mut sidebar_state)
    .show(ui, |sidebar| {
        sidebar.item("Home", "Home").active(true);
    });

// Toggle from anywhere:
if some_button_clicked {
    sidebar_state.toggle();
}

Uncontrolled Mode Example

Sidebar::new()
    .collapsed(false)
    .show(ui, |sidebar| {
        sidebar.group_label("Platform");
        sidebar.item("Home", "Home").active(true);
        sidebar.item("Messages", "Messages").badge("5");
    })

Implementations

impl<'a> Sidebar<'a>

pub const fn new() -> Self

Create a new sidebar with shadcn defaults

pub const fn state(self, state: &'a mut SidebarState) -> Self

Use external state for controlled mode

This allows you to control the sidebar from outside and persist state.

pub const fn collapsed(self, collapsed: bool) -> Self

Set whether the sidebar starts collapsed (uncontrolled mode only)

pub const fn collapsed_width(self, width: f32) -> Self

Set the collapsed width (default: 48px / 3rem)

pub const fn expanded_width(self, width: f32) -> Self

Set the expanded width (default: 256px / 16rem)

pub const fn collapsible(self, mode: CollapsibleMode) -> Self

Set the collapsible mode

pub const fn show_icons(self, show_icons: bool) -> Self

Set whether to show icons

pub const fn variant(self, variant: SidebarVariant) -> Self

Set the visual variant

pub fn show<R>( self, ui: &mut Ui, content: impl FnOnce(&mut SidebarBuilder<'_>) -> R, ) -> SidebarResponse

Show the sidebar

Trait Implementations

impl Default for Sidebar<'_>

fn default() -> Self

Returns the “default value” for a type.