io.StringWriter | /deps.ts | silicon@v0.0.5

class io.StringWriter

implements Writer, WriterSync

import { io } from "https://deno.land/x/silicon@v0.0.5/deps.ts";
const { StringWriter } = io;

Writer utility for buffering string chunks.

Examples

Example 1

import {
  copyN,
  StringReader,
  StringWriter,
} from "https://deno.land/std@0.224.0/io/mod.ts";
import { copy } from "https://deno.land/std@0.224.0/streams/copy.ts";

const w = new StringWriter("base");
const r = new StringReader("0123456789");
await copyN(r, w, 4); // copy 4 bytes

// Number of bytes read
console.log(w.toString()); //base0123

await copy(r, w); // copy all
console.log(w.toString()); // base0123456789

Output:

base0123
base0123456789

Constructors

new

StringWriter(base?: string)

Methods

toString(): string

write(p: Uint8Array): Promise<number>

writeSync(p: Uint8Array): number