IO Extensions

Io

Crate features: [io, io_extensions] https://crates.io/crates/deno_io

Provides low-level Io primitives Populates the global Deno.SeekMode, Deno.stdin, Deno.stdout, and Deno.stderr objects

Options

RuntimeOptions::extension_options::io_pipes

• Optional IO pipes to use for stdin, stdout, and stderr
• Default: Some(deno_io::Stdio::default())

Usage Example

const encoder = new TextEncoder();
const data = encoder.encode("Hello world");
const bytesWritten = await Deno.stdout.write(data); // 11