Struct SidebarStateProvider 

pub struct SidebarStateProvider {
    _marker: PhantomData<()>,
    function_component: FunctionComponent<Self>,
}

A Yew context provider component that manages and supplies the sidebar’s expansion state.

This component is responsible for:

1. Loading the initial SidebarExpandState from browser LocalStorage (or using defaults).
2. Providing a SidebarState context (Rc<SidebarState>) to its children, which includes the current expansion state and callbacks to modify it.
3. Persisting any changes to the SidebarExpandState back to LocalStorage.

Child components (like TicketMenu and UsersMenu) can consume this context to react to and control the sidebar’s collapsible sections.

LocalStorage Key

The state is stored under the key STORAGE_KEY (“sidebar_state”).

Example Usage

html! {
    <SidebarStateProvider>
        <Sidebar /> // Sidebar and its sub-components will have access to the state
    </SidebarStateProvider>
}

Fields

_marker: PhantomData<()>

function_component: FunctionComponent<Self>

Trait Implementations

impl BaseComponent for SidebarStateProvider

where Self: 'static,

type Message = ()

The Component’s Message.

type Properties = SidebarProps

The Component’s Properties.

fn create(ctx: &Context<Self>) -> Self

Creates a component.

fn update(&mut self, _ctx: &Context<Self>, _msg: Self::Message) -> bool

Updates component’s internal state.

fn changed( &mut self, _ctx: &Context<Self>, _old_props: &Self::Properties, ) -> bool

React to changes of component properties.

fn view(&self, ctx: &Context<Self>) -> HtmlResult

Returns a component layout to be rendered.

fn rendered(&mut self, _ctx: &Context<Self>, _first_render: bool)

Notified after a layout is rendered.

fn destroy(&mut self, _ctx: &Context<Self>)

Notified before a component is destroyed.

fn prepare_state(&self) -> Option<String>

Prepares the server-side state.

impl Debug for SidebarStateProvider

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

Formats the value using the given formatter.

impl FunctionProvider for SidebarStateProvider

type Properties = SidebarProps

Properties for the Function Component.

fn run(ctx: &mut HookContext, props: &Self::Properties) -> HtmlResult

Render the component. This function returns the Html to be rendered for the component.