You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: check.rs
    path of file: ./repos/ezno/checker/examples
    
    the code of the file until where you have to start completion: #[cfg(feature = "ezno-parser")]
fn main() {
	use ezno_checker::{check_project, synthesis, Diagnostic, TypeCheckOptions};
	use std::{
		collections::{HashSet, VecDeque},
		fs,
		path::{Path, PathBuf},
		time::Instant,
	};

	let default_path = Path::new("private").join("tocheck").join("aaa.tsx");
	let simple_dts_path = Path::new("checker").join("definitions").join("simple.d.ts");

	let mut args: VecDeque<_> = std::env::args().skip(1).collect();

	let first = args.pop_front();
	let path = first.as_ref().map(Path::new).unwrap_or_else(|| default_path.as_path());
	let use_simple = args.iter().any(|item| item == "--simple-dts");

	let now = Instant::now();

	let resolver = |path: &std::path::Path| {
		if path == PathBuf::from(ezno_checker::INTERNAL_DEFINITION_FILE_PATH) {
			Some(ezno_checker::INTERNAL_DEFINITION_FILE.to_owned())
		} else {
			fs::read_to_string(path).ok().map(Into::into)
		}
	};

	let type_definition_files = HashSet::from_iter([if use_simple {
		simple_dts_path.to_path_buf()
	} else {
		ezno_checker::INTERNAL_DEFINITION_FILE_PATH.into()
	}]);

	let debug_types = false;
	let options = TypeCheckOptions { debug_types, ..Default::default() };

	let result = check_project::<_, synthesis::EznoParser>(
		vec![path.to_path_buf()],
		type_definition_files,
		resolver,
		options,
		(),
	);

	if args.iter().any(|arg| arg == "--types") {
		eprintln!("Types:");
		for (type_id, item) in result.types.into_vec_temp() {
			eprintln!("\t{type_id:?}: {item:?}");
		}
	}

	if args.iter().any(|arg| arg == "--events") {
		eprintln!("Events on entry:");
		let (_, entry_module) = result.modul
    
fn main() {
	use ezno_checker::{check_project, synthesis, Diagnostic, TypeCheckOptions};
	use std::{
		collections::{HashSet, VecDeque},
		fs,
		path::{Path, PathBuf},
		time::Instant,
	};

	let default_path = Path::new("private").join("tocheck").join("aaa.tsx");
	let simple_dts_path = Path::new("checker").join("definitions").join("simple.d.ts");

	let mut args: VecDeque<_> = std::env::args().skip(1).collect();

	let first = args.pop_front();
	let path = first.as_ref().map(Path::new).unwrap_or_else(|| default_path.as_path());
	let use_simple = args.iter().any(|item| item == "--simple-dts");

	let now = Instant::now();

	let resolver = |path: &std::path::Path| {
		if path == PathBuf::from(ezno_checker::INTERNAL_DEFINITION_FILE_PATH) {
			Some(ezno_checker::INTERNAL_DEFINITION_FILE.to_owned())
		} else {
			fs::read_to_string(path).ok().map(Into::into)
		}
	};

	let type_definition_files = HashSet::from_iter([if use_simple {
		simple_dts_path.to_path_buf()
	} else {
		ezno_checker::INTERNAL_DEFINITION_FILE_PATH.into()
	}]);

	let debug_types = false;
	let options = TypeCheckOptions { debug_types, ..Default::default() };

	let result = check_project::<_, synthesis::EznoParser>(
		vec![path.to_path_buf()],
		type_definition_files,
		resolver,
		options,
		(),
	);

	if args.iter().any(|arg| arg == "--types") {
		eprintln!("Types:");
		for (type_id, item) in result.types.into_vec_temp() {
			eprintln!("\t{type_id:?}: {item:?}");
		}
	}

	if args.iter().any(|arg| arg == "--events") {
		eprintln!("Events on entry:");
		let (_, entry_module) = result.modules.into_iter().next().unwrap();
		for item in entry_module.info.get_events() {
			eprintln!("\t{item:?}");
		}
	}

	if args.iter().any(|arg| arg == "--time") {
		let end = now.elapsed();
		let count = result.diagnostics.into_iter().len();
		eprintln!("Found {count} diagnostics in {end:?}");
	} else {
		eprintln!("Diagnostics:");
		for diagnostic in result.diagnostics {
			let prefix: &str = match diagnostic.kind() {
				ezno_checker::DiagnosticKind::Error => "ERROR",
				ezno_checker::DiagnosticKind::Warning => "WARNING",
				ezno_checker::DiagnosticKind::Info => "INFO",
			};
			match diagnostic {
				Diagnostic::Global { reason, kind: _ } => {
					eprintln!("\t{prefix}: {reason}");
				}
				Diagnostic::Position { reason, position, kind: _ } => {
					eprintln!("\t{prefix} (@{position:?}): {reason} ");
				}
				Diagnostic::PositionWithAdditionalLabels { reason, position, labels, kind: _ } => {
					eprintln!("\t{prefix} (@{position:?}): {reason}");
					for (reason, position) in labels {
						eprintln!("\t\t{reason} {position:?}");
					}
				}
			}
		}
	}
}