Module runtime 

Node.js / Bun API compatibility runtime (bun_runtime crate).

Note: this module also defines a BaoRuntime type that is not the same as the top-level crate::BaoRuntime (browser coordinator). Prefer the top-level name for embedding; use bao::runtime:: for Node/Bun host setup.

Modules

bao_browser_global

Bao.browser JS 全局对象 — 通过 connect(url) 暴露 CDP client。

bun_api

bun_build

Bun.build(config) — JS face + native-bundler bridge (BuildTasklet).

bun_builtins

bun_ffi

bun_glob_api

bun_hash_api

bun_inspect_api

bun_listen

Bun.listen / Bun.connect / Bun.udpSocket — bridge to bun_uws + bun_uws_sys.

bun_mime_api

bun_password

bun_serde_api

bun_shell

Bun.Shell / Bun.$ — bridge to bun_shell_parser + bun_spawn.

bun_spawn_sync

bun_sqlite

bun_test

bun_udp

Bun.udpSocket — bridge to bun_uws_sys::udp::Socket.

bun_util_api

dispatch

Link-time extern implementations for EventLoopTimer and FilePoll.

fetch_api

fetch_async

Async fetch/HTTP integration with the event loop (FetchTasklet pattern).

gc_store

globals

h3_fetch

HTTP/3 (h3) fetch 能力补全模块。

http_client

Synchronous HTTP client bridge using bun_http::AsyncHTTP::init_sync + send_sync().

install

Package manager integration — mirrors bun_runtime::cli::install_command::install_with_cli().

ipc_channel

linux_trace

Process-wide Linux ftrace / portable perf-trace backend for Bun__linux_trace_{init,emit,close}.

node_async_hooks

node_buffer

node_child_process

node_cluster

node_console

node_constants

node_crypto

node_dgram

node_diagnostics_channel

node_dns

node_domain

node_events

node_fs

node_http

node_http2

node_http2_upgrade

node_https

node_inspector

node_inspector_promises

node_internal_http

node_internal_streams

node_module

node_net

node:net implementation using bun_uws uSockets TCP socket API.

node_os

node_path

node_perf_hooks

node_punycode

node_querystring

node_readline

node_repl

node_stream

node_stream_consumers

node_stream_web

node_string_decoder

node_stubs

node_subpath_aliases

node_sys

node_test

node:test module — bridges to the existing globalThis.__bun_test_module installed by bun_test.rs.

node_timers_module

node_tls

node_tls_common

node_tls_wrap

node_trace_events

node_tty

node_url

node_util

node_util_types

node_vm

node:vm module — SpiderMonkey Realm-isolated sandbox implementation.

node_wasi

node:wasi module — WASI preview1 implementation via JS IIFE.

node_worker_threads

node_zlib

permission_bridge

product_buffered_reader

True BufferedReaderParentLink owners for product residual variants.

product_native_symbols

Residual #[no_mangle] symbols formerly provided only via the bao_native_stubs hard-dep. Living here lets the default product path drop that hard-dep / force_link anchor.

product_process_exit

True ProcessExit owners for product residual variants.

require

resolver_bridge

Resolver bridge: replaces hand-written resolve_specifier with bun_resolver::Resolver.

runtime

s3_api

stealth_http

timers

uncaught

web_api

web_fetch_classes

web_streams

workflow_host_global

Re-export thin bao_workflow_host inject (plan-25). Implementation lives in bao_workflow_host so tests can run without dual-def link.

Structs

BaoRuntime

Functions

clear_exit

Clear the exit flag. Used by test runner between test files so one file’s process.exit() doesn’t affect subsequent files.

exit_code

Return the exit code set by process.exit() / Bun.exit().

force_link_bun_install

Force-link bun_install compilation unit so the linker resolves __bun_resolver_init_package_manager from bun_install::auto_installer.

install_exit_handler

Install orderly shutdown hooks for SpiderMonkey.

js_to_rust_string^⚠

Safe JS string conversion: returns “” if JS string allocation fails.

jsstr_to_rust_string^⚠

Safe JSString pointer conversion: returns “” if pointer is null.

request_exit

Request process exit with the given code. Called by process.exit() and Bun.exit().

set_exit_code

Set only the exit code without requesting an exit. Backs the process.exitCode property setter: assigning the property alone steers the final exit code (honoured on natural exit and by ‘exit’ listeners), while the process keeps running until the event loop drains or process.exit() is called — Node semantics.

should_exit

Check whether process.exit() or Bun.exit() was called.

shutdown_engine

Shut down the SpiderMonkey engine entirely (process exit only).

shutdown_thread_sm

Shut down SpiderMonkey Runtime on the current thread.