Struct FastV2ParserPlugin 

pub struct FastV2ParserPlugin { /* private fields */ }

Deprecated FAST 2 parser plugin used by fast and fast-v2.

Implements the ParserPlugin trait for FAST 2 compatibility:

• Filters FAST-specific runtime binding attributes (@click, f-ref, etc.)
• Tracks components encountered during parsing
• Returns <f-template> artifacts with converted FAST syntax after parsing
• Emits binding attribute counts as Plugin protocol fragment data

Implementations

impl FastV2ParserPlugin

pub fn new() -> Self

Create a new FAST 2 parser plugin.

pub fn take_component_templates(&self) -> Vec<ComponentTemplateArtifact>

Take the individual component f-template strings, keyed by tag name.

Each value is a complete <f-template name="tag-name">...</f-template> string ready to be appended to a document. This is used by the JSON partial render endpoint to send only the templates the client needs.

Trait Implementations

impl Default for FastV2ParserPlugin

fn default() -> Self

Returns the “default value” for a type.

impl ParserPlugin for FastV2ParserPlugin

fn register_component_template( &mut self, tag_name: &str, component: &Component, processed_template: &str, ) -> Result<()>

Called with the plugin-facing component template for the active CSS/DOM strategies. Authored root <template> attributes are preserved here; the SSR/internal parse view may strip runtime-only attributes.

fn classify_attribute(&mut self, attr_name: &str) -> AttributeAction

Decide how a framework-owned attribute should be handled.

fn finish_element(&mut self, binding_attribute_count: u32) -> Option<Vec<u8>>

Called after all attributes on an element have been processed. binding_attribute_count is the number of dynamic attribute bindings found. Returns optional opaque bytes to emit as a Plugin protocol fragment.

fn into_artifacts(self: Box<Self>) -> Result<ParserPluginArtifacts>

Consume the plugin and return any build artifacts it captured.

fn start_fragment(&mut self, _fragment_id: &str)

Called before parsing begins for a fragment.

fn configure(&mut self, _options: &ParserOptions)

Called when parser output options change.