0
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-10-29 08:58:01 -04:00
denoland-deno/runtime
Yacine Hmito 2dbc8fb3d5
fix(test): do not throw on error.errors.map (#12810)
In tests, the function to format errors would assume that any error with
a property `errors` would be an `AggregateError`, and therefore the
property `errors` would contain an error. This is not necessarily the
case.
2021-11-20 09:43:40 -05:00
..
examples feat(runtime): allow passing extensions via Worker options (#12362) 2021-10-08 17:03:49 +02:00
js fix(test): do not throw on error.errors.map (#12810) 2021-11-20 09:43:40 -05:00
ops refactor: re-export anyhow from deno_core (#12777) 2021-11-16 09:02:28 -05:00
build.rs feat(ext/fetch): support fetching local files (#12545) 2021-11-01 15:29:46 +11:00
Cargo.toml chore: bump crates for 1.16.2 (#12792) 2021-11-17 10:14:23 -05:00
colors.rs refactor: Remove duplicated colors.rs file (#11990) 2021-09-12 12:04:17 -04:00
errors.rs refactor(ext/http): rewrite hyper integration and fix bug (#12732) 2021-11-10 14:51:43 -08:00
fs_util.rs refactor: re-export anyhow from deno_core (#12777) 2021-11-16 09:02:28 -05:00
inspector_server.rs refactor: cleanup Inspector and InspectorServer implementations (#11837) 2021-08-25 13:39:23 +02:00
js.rs refactor: unify JavaScript script execution method (#11043) 2021-06-22 01:45:41 +02:00
lib.rs refactor(metrics): move to core (#12386) 2021-10-10 17:20:30 +02:00
permissions.rs chore: fix flaky permissions tests on windows (#12552) 2021-10-26 11:49:07 -04:00
README.md chore: fix decendents in runtime readme (#9718) 2021-03-08 13:23:46 +01:00
tokio_util.rs refactor: move mod tokio_util to runtime (#12332) 2021-11-08 12:49:11 -08:00
web_worker.rs refactor: move mod tokio_util to runtime (#12332) 2021-11-08 12:49:11 -08:00
worker.rs feat(ext/fetch): support fetching local files (#12545) 2021-11-01 15:29:46 +11:00
worker_bootstrap.rs refactor(runtime): Worker bootstrap options (#12299) 2021-10-05 22:41:14 +02:00

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.