Struct PluginContext 

pub struct PluginContext<'a> { /* private fields */ }

Context passed to Rust plugin visitor methods and before/after hooks.

Implementations

impl<'a> PluginContext<'a>

pub fn arena(&self) -> &Arena

pub fn extract_text(&self, node_id: u32) -> String

Extract all text content from a subtree (depth-first concatenation)

pub fn set_data(&mut self, node_id: u32, key: &str, value: DataValue)

pub fn get_data(&self, node_id: u32, key: &str) -> Option<&DataValue>

pub fn set_typed_data<T: Any + Send + Sync>(&mut self, node_id: u32, value: T)

pub fn get_typed_data<T: Any + Send + Sync>(&self, node_id: u32) -> Option<&T>

pub fn replace_node(&mut self, node_id: u32, new_node: NewNode)

pub fn remove_node(&mut self, node_id: u32)

pub fn insert_before(&mut self, node_id: u32, new_node: NewNode)

pub fn insert_after(&mut self, node_id: u32, new_node: NewNode)

pub fn wrap_node(&mut self, node_id: u32, parent_node: NewNode)

pub fn prepend_child(&mut self, node_id: u32, child_node: NewNode)

pub fn append_child(&mut self, node_id: u32, child_node: NewNode)

pub fn report( &mut self, message: impl Into<String>, node_id: Option<u32>, severity: Severity, )

pub fn error(&mut self, message: impl Into<String>, node_id: Option<u32>)

pub fn warn(&mut self, message: impl Into<String>, node_id: Option<u32>)