Struct LayoutRegistry 

pub struct LayoutRegistry { /* private fields */ }

Registry mapping layout names to implementations.

Created with three built-in layouts: “default” (DefaultLayout), “app” (AppLayout), and “auth” (AuthLayout). Additional layouts can be registered at application startup.

Implementations

impl LayoutRegistry

pub fn new() -> Self

Create a new registry with the three built-in layouts.

pub fn register( &mut self, name: impl Into<String>, layout: impl Layout + 'static, )

Register a layout by name. Replaces any existing layout with the same name.

pub fn render(&self, name: Option<&str>, ctx: &LayoutContext<'_>) -> String

Render using the named layout. Falls back to default if name is None or the name is not found in the registry.

pub fn has(&self, name: &str) -> bool

Check whether a layout with the given name is registered.

Trait Implementations

impl Default for LayoutRegistry

fn default() -> Self

Returns the “default value” for a type.