denoland / deno_ast

Source text parsing, lexing, and AST related functionality for Deno

deno_ast

Source text parsing, lexing, and AST related functionality for Deno.

use deno_ast::parse_module;
use deno_ast::MediaType;
use deno_ast::ParseParams;
use deno_ast::SourceTextInfo;

let source_text = "class MyClass {}";
let text_info = SourceTextInfo::new(source_text.into());
let parsed_source = parse_module(ParseParams {
  specifier: "file:///my_file.ts".to_string(),
  media_type: MediaType::TypeScript,
  text_info,
  capture_tokens: true,
  maybe_syntax: None,
  scope_analysis: false,
}).expect("should parse");

// returns the comments
parsed_source.comments();
// returns the tokens if captured
parsed_source.tokens();
// returns the module (AST)
parsed_source.module();
// returns the `SourceTextInfo`
parsed_source.text_info();