deno/runtime
VlkrS 3d582156b6
feat(runtime): Add an OpenBSD implementation for rss() (#19221)
In case you would consider including specific implementations and not
only build fixes, here's the implementation of the ```rss()``` function
for OpenBSD.
2023-06-05 14:24:19 +02:00
..
examples refactor(core): remove force_op_registration and cleanup JsRuntimeForSnapshot (#19353) 2023-06-03 14:22:32 -06:00
js feat(runtime): add WorkerLogLevel (#19316) 2023-05-30 15:34:50 +00:00
ops feat(runtime): Add an OpenBSD implementation for rss() (#19221) 2023-06-05 14:24:19 +02:00
permissions refactor(node/http): don't use readablestream for writing to request (#19282) 2023-05-27 15:42:20 +02:00
build.rs chore(core): Split JsRuntimeForSnapshot from JsRuntime (#19308) 2023-05-31 08:19:06 -06:00
Cargo.toml feat(runtime): Add example for extension with ops (#19204) 2023-05-31 14:26:24 -06:00
clippy.toml feat(compile): unstable npm and node specifier support (#19005) 2023-05-10 20:06:59 -04:00
colors.rs refactor: include mitata (#18426) 2023-03-25 15:29:46 +01:00
errors.rs BREAKING(unstable): remove WebGPU (#18094) 2023-03-17 00:29:32 +01:00
fmt_errors.rs refactor: remove ext/console/01_colors.js (#18927) 2023-04-30 09:11:37 +00:00
fs_util.rs feat(compile): unstable npm and node specifier support (#19005) 2023-05-10 20:06:59 -04:00
inspector_server.rs refactor(core): bake single-thread assumptions into spawn/spawn_blocking (#19056) 2023-05-14 15:40:01 -06:00
js.rs perf: disable runtime snapshot compression (#18239) 2023-03-17 08:49:46 +05:30
lib.rs feat(runtime): add WorkerLogLevel (#19316) 2023-05-30 15:34:50 +00:00
README.md chore: fix decendents in runtime readme (#9718) 2021-03-08 13:23:46 +01:00
tokio_util.rs feat(runtime): Provide environment-configurable options for tokio parameters (#19173) 2023-05-18 18:08:57 -06:00
web_worker.rs refactor(core): remove ext: modules from the module map (#19040) 2023-05-28 12:44:41 -06:00
worker.rs feat(runtime): support creating workers using custom v8 params (#19339) 2023-06-05 09:22:32 +00:00
worker_bootstrap.rs feat(runtime): add WorkerLogLevel (#19316) 2023-05-30 15:34:50 +00:00

deno_runtime crate

crates docs

This is a slim version of the Deno CLI which removes typescript integration and various tooling (like lint and doc). Basically only JavaScript execution with Deno's operating system bindings (ops).

Stability

This crate is built using battle-tested modules that were originally in deno crate, however the API of this crate is subject to rapid and breaking changes.

MainWorker

The main API of this crate is MainWorker. MainWorker is a structure encapsulating deno_core::JsRuntime with a set of ops used to implement Deno namespace.

When creating a MainWorker implementors must call MainWorker::bootstrap to prepare JS runtime for use.

MainWorker is highly configurable and allows to customize many of the runtime's properties:

  • module loading implementation
  • error formatting
  • support for source maps
  • support for V8 inspector and Chrome Devtools debugger
  • HTTP client user agent, CA certificate
  • random number generator seed

Worker Web API

deno_runtime comes with support for Worker Web API. The Worker API is implemented using WebWorker structure.

When creating a new instance of MainWorker implementors must provide a callback function that is used when creating a new instance of Worker.

All WebWorker instances are descendents of MainWorker which is responsible for setting up communication with child worker. Each WebWorker spawns a new OS thread that is dedicated solely to that worker.