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path: root/core/lib.rs
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2020-09-22Actually remove js_check (#7636)Ryan Dahl
2020-09-17refactor: move op_resources and op_close to deno_core (#7539)Bartek Iwańczuk
Moves op_close and op_resources to deno_core::ops and exports them. Adds serde dependency to deno_core and reexports it. Moves JS implementation of those ops to Deno.core and reexports them in Deno.
2020-09-16Re-export deno_core::url (#7525)Ryan Dahl
Also re-exports deno_core::futures and deno_core::serde_json but these are not yet used in the CLI.
2020-09-14Make JsRuntimeState private (#7484)Ryan Dahl
2020-09-14refactor: Remove dependency on downcast_rs. (#7475)Scott Olson
We don't seem to use downcast_rs in any essential way. We can just use the standard library `Any` directly.
2020-09-15refactor: use the 'anyhow' crate instead of 'ErrBox' (#7476)Bert Belder
2020-09-11refactor(core): JsRuntime initialization (#7415)Bartek Iwańczuk
Removes: - "deno_core::StartupData" - "deno_core::Script" - "deno_core::OwnedScript" Changes to "JsRuntime": - remove "new_with_loader()" - remove "with_heap_limits()" - rename "IsolateOptions" to "RuntimeOptions" and make public - "JsRuntime::new()" takes "RuntimeOptions" as a single param
2020-09-10Use gotham-like state for ops (#7385)Ryan Dahl
Provides a concrete state type that can be dynamically added. This is necessary for op crates. * renames BasicState to OpState * async ops take `Rc<RefCell<OpState>>` * sync ops take `&mut OpState` * removes `OpRegistry`, `OpRouter` traits * `get_error_class_fn` moved to OpState * ResourceTable moved to OpState
2020-09-07feat(info): Dependency count and sizes (#6786)KrisChambers
This commit changes "deno info" subcommand logic. - Modules are no longer loaded into V8 isolate - analysis is done using ModuleGraph. - Removed deno_core::Deps structure. - Modules are no longer type-checked and transpiled - "compiled" file is shown only if it is already available. - Added number of unique dependencies for root module. - Changed tree output: - file size is shown next to the dependency - repeated dependencies are marked with "*" - used less spaces in prefix to save terminal width
2020-09-06refactor(core): rename CoreIsolate to JsRuntime (#7373)Bartek Iwańczuk
deno_core/ - rename core_isolate.rs to runtime.rs - rename CoreIsolate to JsRuntime - rename JSError to JsError - rename JSStackFrame to JsStackFrame cli/ - update references from deno_core::CoreIsolate to deno_core::JsRuntime - rename deno_core::JSError to deno_core::JsError - rename fmt_errors::JSError to fmt_errors::JsError
2020-09-06refactor(core): merge CoreIsolate and EsIsolate (#7370)Bartek Iwańczuk
2020-09-06Move JSON ops to deno_core (#7336)Bert Belder
2020-09-01Remove unused crate_modules feature (#7311)Ryan Dahl
2020-08-26Simplify ErrBox-to-class mapping & hook it up to core json ops (#7195)Bert Belder
2020-08-26refactor: remove OpError, use ErrBox everywhere (#7187)Bert Belder
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2020-08-20First pass at json ops in core (#7033)Ryan Dahl
Adds Deno.core.jsonOpSync and Deno.core.jsonOpAsync
2020-08-18Async op dispatcher support with 'stateful_json_op_(a)sync()' (#7095)Bert Belder
Closes: #7020
2020-08-14Add missing export of HeapLimits (#7047)Moritz Gunz
Currently this blocks using the ::with_heap_limits constructor of CoreIsolate, because you cannot access the struct.
2020-08-12unify path normalization utility (#6865)Divy Srivastava
2020-08-12Undo JsonOpDispatcher and OpDispatcher traits (#7023)Ryan Dahl
This reverts commit f83d672ffad7afb1473bd4f9b9c645539064c620. This reverts commit d51972377c1325076704d9faec2eee6f0e024496.
2020-07-13refactor: Make OpDispatcher a trait (#6736)Gurwinder Singh
2020-07-08feat(cli): json option for "deno info" (#6372)Emmanuel
2020-05-29refactor: Split isolate and state using safe get_slot() (#5929)Ryan Dahl
2020-05-28tidy up deno_core modules (#5923)Ryan Dahl
2020-05-11Change plugin interface to prevent segfaults when unloading plugin (#5210)Bert Belder
Fixes: #3473 Closes: #5193
2020-04-20Remove core/plugin.rs (#4824)Ryan Dahl
This simplifies the plugin interface in order to deliver op crates with a similar API
2020-03-27feat: Support Inspector / Chrome Devtools (#4484)Ryan Dahl
This is a first pass implementation which is still missing several important features: - support for --inspect-brk (#4503) - support for source maps (#4501) - support for piping console.log to devtools console (#4502) Co-authored-by: Bert Belder <bertbelder@gmail.com> Co-authored-by: Matt Harrison <mt.harrison86@gmail.com> Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2020-03-02Do not convert exceptions to JSON and back (#4214)Bert Belder
2020-02-03refactor: Use Tokio's single-threaded runtime (#3844)Ryan Dahl
This change simplifies how we execute V8. Previously V8 Isolates jumped around threads every time they were woken up. This was overly complex and potentially hurting performance in a myriad ways. Now isolates run on their own dedicated thread and never move. - blocking_json spawns a thread and does not use a thread pool - op_host_poll_worker and op_host_resume_worker are non-operational - removes Worker::get_message and Worker::post_message - ThreadSafeState::workers table contains WorkerChannel entries instead of actual Worker instances. - MainWorker and CompilerWorker are no longer Futures. - The multi-threaded version of deno_core_http_bench was removed. - AyncOps no longer need to be Send + Sync This PR is very large and several tests were disabled to speed integration: - installer_test_local_module_run - installer_test_remote_module_run - _015_duplicate_parallel_import - _026_workers
2020-02-01feat: support crate imports in deno_typescript (#3814)Andy Finch
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>
2020-01-07core: factor out EsIsolate from Isolate (#3613)Bartek Iwańczuk
2020-01-06refactor: remove core/libdeno.rs (#3611)Bartek Iwańczuk
2020-01-06error on warnings (#3612)Ry Dahl
2020-01-06merge libdeno::DenoIsolate into core::Isolate (#3605)Bartek Iwańczuk
2020-01-05Replace libdeno with rusty_v8 (#3556)Ry Dahl
2020-01-02Happy new year! (#3578)Ry Dahl
2019-12-05feat: first pass at native plugins (#3372)Andy Finch
2019-10-23core: Add ResourceTable (#3150)Bartek Iwańczuk
2019-09-30feat: op registration in core (#3002)Bartek Iwańczuk
2019-08-07Add op_id throughout op API (#2734)Ryan Dahl
Removes the magic number hack to switch between flatbuffers and the minimal dispatcher. Adds machinery to pass the op_id through the shared_queue.
2019-07-11Refactor error to use dynamic dispatch and traitsBert Belder
This is in preperation for dynamic import (#1789), which is more easily implemented when errors are dynamic.
2019-06-30core: return useful error when import path has no prefix like ./Bert Belder
2019-06-12Move ModuleSpecifier to //core (#2509)Bartek Iwańczuk
2019-05-09core: Privatize ModuleNameMap SymbolicModule deno_buf (#2324)Bartek Iwańczuk
2019-05-01Refactor zero-copy buffers for performance and to prevent memory leaksBert Belder
* In order to prevent ArrayBuffers from getting garbage collected by V8, we used to store a v8::Persistent<ArrayBuffer> in a map. This patch introduces a custom ArrayBuffer allocator which doesn't use Persistent handles, but instead stores a pointer to the actual ArrayBuffer data alongside with a reference count. Since creating Persistent handles has quite a bit of overhead, this change significantly increases performance. Various HTTP server benchmarks report about 5-10% more requests per second than before. * Previously the Persistent handle that prevented garbage collection had to be released manually, and this wasn't always done, which was causing memory leaks. This has been resolved by introducing a new `PinnedBuf` type in both Rust and C++ that automatically re-enables garbage collection when it goes out of scope. * Zero-copy buffers are now correctly wrapped in an Option if there is a possibility that they're not present. This clears up a correctness issue where we were creating zero-length slices from a null pointer, which is against the rules.
2019-04-02Add deno_core::RecursiveLoad for async module loading (#2034)Ryan Dahl
2019-03-18Integrate //core into existing code baseRyan Dahl
This disables a few tests which are broken still: - tests/error_004_missing_module.test - tests/error_005_missing_dynamic_import.test - tests/error_006_import_ext_failure.test - repl_test test_set_timeout - repl_test test_async_op - repl_test test_set_timeout_interlaced - all of permission_prompt_test
2019-03-15core: Behavior shouldn't be genericRyan Dahl
We always pass around Box<[u8]>, and adding this generic is an unnecessary complication. Add deno_core_http_bench_test to test.py sharedQueue works on deno_core_http_bench
2019-03-11core: Abstract out Behavior from Isolate (#1904)Ryan Dahl
Move v8_set_flags and v8_version to core. (The idea is that src/ should not depend on libdeno.rs anymore. This is a step towards that.)
2019-02-28Use deno_core::JSError in deno (#1855)Ryan Dahl
src/js_errors.rs takes care of source maps and color while core/js_errors.rs is just the basic struct.
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