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denoland-deno/core
Bartek Iwańczuk cbdf9c5009
refactor: module loading in EsIsolate (#3615)
* refactored RecursiveLoad - it was renamed to RecursiveModuleLoad, it does not take ownership of isolate anymore - a struct implementing Stream that yields SourceCodeInfo

* untangled module loading logic between RecursiveLoad and isolate - that logic is encapsulated in EsIsolate and RecursiveModuleLoad, where isolate just consumes modules as they become available - does not require to pass Arc<Mutex<Isolate>> around anymore

* removed EsIsolate.mods_ in favor of Modules and moved them inside EsIsolate

* EsIsolate now requires "loader" argument during construction - struct that implements Loader trait

* rewrite first methods on isolate as async
2020-01-08 15:06:04 +01:00
..
examples Rename crates: 'deno' to 'deno_core' and 'deno_cli' to 'deno' (#3600) 2020-01-05 11:56:18 -05:00
any_error.rs fix: panic during fetch (#2925) 2019-09-11 17:34:22 -04:00
bindings.rs refactor: module loading in EsIsolate (#3615) 2020-01-08 15:06:04 +01:00
Cargo.toml Upgrade rust crates and modernize hyper_hello (#3606) 2020-01-05 23:12:35 +01:00
es_isolate.rs refactor: module loading in EsIsolate (#3615) 2020-01-08 15:06:04 +01:00
flags.rs Replace libdeno with rusty_v8 (#3556) 2020-01-05 09:19:29 -05:00
isolate.rs core: factor out EsIsolate from Isolate (#3613) 2020-01-07 12:45:44 +01:00
js_errors.rs Replace libdeno with rusty_v8 (#3556) 2020-01-05 09:19:29 -05:00
lib.rs core: factor out EsIsolate from Isolate (#3613) 2020-01-07 12:45:44 +01:00
module_specifier.rs fix typos (#3573) 2020-01-02 07:48:46 -05:00
modules.rs refactor: module loading in EsIsolate (#3615) 2020-01-08 15:06:04 +01:00
ops.rs refactor: remove core/libdeno.rs (#3611) 2020-01-06 20:07:35 +01:00
plugins.rs refactor: remove core/libdeno.rs (#3611) 2020-01-06 20:07:35 +01:00
README.md Adjust core/README.md text 2019-05-20 15:22:08 -04:00
resources.rs Happy new year! (#3578) 2020-01-02 15:13:47 -05:00
shared_queue.js Happy new year! (#3578) 2020-01-02 15:13:47 -05:00
shared_queue.rs refactor: remove core/libdeno.rs (#3611) 2020-01-06 20:07:35 +01:00
shared_queue_test.js Happy new year! (#3578) 2020-01-02 15:13:47 -05:00

Deno Core

This Rust crate contains the essential V8 bindings for Deno's command-line interface (Deno CLI). The main abstraction here is the Isolate which provides a way to execute JavaScript. The Isolate is modeled as a Future<Item=(), Error=JSError> which completes once all of its ops have completed.

In order to bind Rust functions into JavaScript, use the Deno.core.dispatch() function to trigger the "dispatch" callback in Rust. The user is responsible for encoding both the request and response into a Uint8Array.

Documentation for this crate is thin at the moment. Please see http_bench.rs as a simple example of usage.

TypeScript support and a lot of other functionality is not available at this layer. See the cli for that.