Struct Parser

pub struct Parser { /* private fields */ }

A Luau parser.

Implementations

impl Parser

pub fn new(input: &str) -> Self

Create a new parser.

pub fn with_input(self, input: &str) -> Self

Set the parser’s input. Meant to be chained.

pub fn set_input(&mut self, input: &str)

Set the parser’s input.

pub fn parse(&mut self, uri: &str) -> Pointer<Cst>

Parse Luau code into an CST.

pub fn get_ast(&self, uri: &str) -> &Cst

Get a specific CST from the cache, this function assumes the cst does exist. If it may or may not exist, use maybe_get_ast.

Panics

If the uri was never parsed before.

pub fn get_or_create(&mut self, uri: &str, code: &str) -> Pointer<Cst>

Get a specific CST from the cache (if cache feature is enabled), or parse code and return the produced CST

pub fn maybe_get_ast(&self, uri: &str) -> Option<Pointer<Cst>>

Get a specific CST from the cache, this function, unlike get_ast, doesn’t error when the CST isn’t there.

pub const fn get_all_asts(&self) -> &Cache

Get all cached CSTs.

pub fn clear_cache(&mut self)

Clear the cache.

Trait Implementations

impl Clone for Parser

fn clone(&self) -> Parser

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Parser

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

Formats the value using the given formatter.

impl Default for Parser

fn default() -> Parser

Returns the “default value” for a type.

impl PartialEq for Parser

fn eq(&self, other: &Parser) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Parser

impl StructuralPartialEq for Parser