1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-12-22 23:34:47 -05:00
denoland-deno/core/lib.deno_core.d.ts
Aaron O'Mullan fec1b2a5a4
refactor: new optimized op-layer using serde_v8 (#9843)
- Improves op performance.
- Handle op-metadata (errors, promise IDs) explicitly in the op-layer vs
  per op-encoding (aka: out-of-payload).
- Remove shared queue & custom "asyncHandlers", all async values are
  returned in batches via js_recv_cb.
- The op-layer should be thought of as simple function calls with little
  indirection or translation besides the conceptually straightforward
  serde_v8 bijections.
- Preserve concepts of json/bin/min as semantic groups of their
  inputs/outputs instead of their op-encoding strategy, preserving these
  groups will also facilitate partial transitions over to v8 Fast API for the
  "min" and "bin" groups
2021-03-31 10:37:38 -04:00

42 lines
1.2 KiB
TypeScript

// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
// deno-lint-ignore-file no-explicit-any
/// <reference no-default-lib="true" />
/// <reference lib="esnext" />
declare namespace Deno {
declare namespace core {
/** Send a JSON op to Rust, and synchronously receive the result. */
function jsonOpSync(
opName: string,
args?: any,
zeroCopy?: Uint8Array,
): any;
/** Send a JSON op to Rust, and asynchronously receive the result. */
function jsonOpAsync(
opName: string,
args?: any,
zeroCopy?: Uint8Array,
): Promise<any>;
/**
* Retrieve a list of all registered ops, in the form of a map that maps op
* name to internal numerical op id.
*/
function ops(): Record<string, number>;
/**
* Retrieve a list of all open resources, in the form of a map that maps
* resource id to the resource name.
*/
function resources(): Record<string, string>;
/** Close the resource with the specified op id. */
function close(rid: number): void;
/** Get heap stats for current isolate/worker */
function heapStats(): Record<string, number>;
}
}