Struct ExtensionParser 

pub struct ExtensionParser { /* private fields */ }

Extension-aware parser that can handle both core and extension syntax

Implementations

impl ExtensionParser

pub fn new() -> Self

Create a new extension parser

pub fn register_extension<G, P>( &mut self, grammar_ext: G, statement_parser: P, ) -> Result<(), ParseError>

where G: GrammarExtension + 'static, P: StatementParser + 'static,

Register an extension with both grammar and parsing support.

Errors

Returns an error if the grammar extension cannot be registered.

pub fn parse_with_extensions( &mut self, input: &str, ) -> Result<Choreography, ExtensionParseError>

Parse a choreography string with extension support (optimized)

pub fn can_handle_statement(&self, statement_type: &str) -> bool

Check if an extension can handle a given statement

pub fn get_composed_grammar(&self) -> Result<String, GrammarCompositionError>

Get the composed grammar for debugging

pub fn extension_stats(&self) -> ExtensionStats

Get statistics about registered extensions

Trait Implementations

impl Default for ExtensionParser

fn default() -> Self

Returns the “default value” for a type.