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denoland-deno/ext/console/README.md
Richard Carson 257f027325
docs: Add documentation to a subset of available extensions (#24138)
I was able to use my experience with some of the Deno extensions to
flesh out their documentation a bit

I've provided docs for the following:
- web
- fetch
- net
- webidl
- url
- io
- crypto
- console

---------

Signed-off-by: Richard Carson <Rscarson@rogers.com>
2024-06-18 00:07:48 +02:00

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# deno_console
**This crate implements the Console API.**
Spec: https://console.spec.whatwg.org/
## Usage Example
From javascript, include the extension's source, and assign a console to the
global scope:
```javascript
import * as console from "ext:deno_console/01_console.js";
Object.defineProperty(globalThis, "console", {
value: new console.Console((msg, level) =>
globalThis.Deno.core.print(msg, level > 1)
),
enumerable: false,
configurable: true,
writable: true,
});
```
Then from rust, provide `deno_console::deno_console::init_ops_and_esm()` in the
`extensions` field of your `RuntimeOptions`
## Provided ops
Following ops are provided, which can be accessed through `Deno.ops`:
- op_preview_entries