Struct BreadcrumbLabelProviderContext 

pub struct BreadcrumbLabelProviderContext(/* private fields */);

Yew context wrapper around a BreadcrumbLabelProvider.

Place an instance into the tree with <ContextProvider<…>> to override the default path-as-label behaviour of use_breadcrumbs. Equality is pointer-equality on the inner Rc, so re-renders happen only when the concrete provider value changes.

The inner Rc is not publicly accessible — construct via BreadcrumbLabelProviderContext::new and read with BreadcrumbLabelProviderContext::provider. Keeping the field private lets future versions evolve the representation (e.g. a provider chain or internal cache) without breaking consumers.

Implementations

impl BreadcrumbLabelProviderContext

pub fn new(provider: Rc<dyn BreadcrumbLabelProvider>) -> Self

Wraps the given provider so it can be passed to ContextProvider.

pub fn provider(&self) -> Rc<dyn BreadcrumbLabelProvider>

Returns a clone of the inner Rc for callers that need to invoke the provider directly.

Trait Implementations

impl Clone for BreadcrumbLabelProviderContext

fn clone(&self) -> BreadcrumbLabelProviderContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for BreadcrumbLabelProviderContext

fn eq(&self, other: &Self) -> 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.