sagudev

Guide for &mut JSContext refactor

Types

There are 3 JSContext types:

• js::jsapi::JSContext which is usually used as *mut RawContext
• script_bindings::script_runtime::JSContext which is just wrapper for above pointer, typically named SafeJSContext
• js::context::JSContext new JSContext, usually passed as &mut JSContext (GC can happen) or &JSContext (no GC can happen)

sagudev

git bisect start
git bisect bad <bad-commit>
git bisect good <good-commit>
git bisect run ../bisect.py

sagudev

Servo Bencher

SIDE-NOTE: no benches should be run in MQ

SIDE-NOTE: all pushes to try should be done using mach try perf.

Ways of triggering bencher runs:

push: main (PR landed)

sagudev

Modular Script

Stage 1: by seperating generated bindings/implementations using associated types in traits:

Existing work

issue: servo/servo#1799, https://github.com/servo/servo/wiki/Prototype-ways-of-splitting-the-script-crate

blog: https://servo.org/blog/2018/08/09/gsoc-generic-servo/

sagudev

/* THIS FILE IS AUTOGENERATED - DO NOT EDIT */

#![allow(non_camel_case_types,non_upper_case_globals,unused_imports,unused_variables,unused_assignments,unused_mut,clippy::approx_constant,clippy::enum_variant_names,clippy::let_unit_value,clippy::needless_return,clippy::too_many_arguments,clippy::unnecessary_cast,clippy::upper_case_acronyms)]

use crate::dom::bindings::import::base::*;

pub use self::WorkerNavigator_Binding::{Wrap, WorkerNavigatorMethods, GetProtoObject, DefineDOMInterface};
pub mod WorkerNavigator_Binding {
use crate::dom;
use crate::dom::bindings::import::module::*;