Struct ComponentRegistry 

pub struct ComponentRegistry { /* private fields */ }

Registry of web components.

Implementations

impl ComponentRegistry

pub fn new() -> Self

Create a new component registry.

pub fn register_from_paths<P: AsRef<Path>>( &mut self, directories: &[P], ) -> Result<&mut Self>

Register multiple components from directories recursively.

pub fn register_component_from_paths<P: AsRef<Path>, Q: AsRef<Path>>( &mut self, html_path: P, css_path: Option<Q>, ) -> Result<()>

Register a web component from paths to HTML and CSS files.

pub fn register_component( &mut self, registration: ComponentRegistration<'_>, ) -> Result<()>

Register a component directly from provided content strings.

Exact JavaScript state ownership is supplied later by a bundler projection manifest; the parser stores only whether this tag is client-owned.

pub fn contains(&self, tag_name: &str) -> bool

Check if a tag name is registered as a component.

pub fn get(&self, tag_name: &str) -> Option<&Component>

Get a component by its tag name.

pub fn get_all(&self) -> impl Iterator<Item = &Component>

Get all registered components.

pub fn render_policy_css<'a>( &self, tag_names: impl IntoIterator<Item = &'a str>, ) -> String

Build deterministic document-level CSS for the supplied component tags that opt into browser-managed lazy rendering.

pub fn names(&self) -> impl Iterator<Item = &str>

Iterate the registered component tag names (e.g. mp-button).

Used to offer “did you mean …?” suggestions when an unknown component tag is encountered during parsing.

pub fn len(&self) -> usize

Get the number of registered components.

pub fn is_empty(&self) -> bool

Check if the registry has no registered components.

Trait Implementations

impl Debug for ComponentRegistry

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

Formats the value using the given formatter.

impl Default for ComponentRegistry

fn default() -> Self

Returns the “default value” for a type.