Parsing and serializing TOML
TOML is a widely used configuration language designed to be feature-rich and intuitive to write.
import { parse, stringify } from "jsr:@std/toml";To parse a TOML string, you can use the the standard library's TOML parse function. The value is returned as a JavaScript object.
const text = ` int = 1_000_000 bool = true [[bin]] name = "deno" path = "cli/main.rs" [[bin]] name = "deno_core" path = "src/foo.rs" `; const data = parse(text); console.log(data.int); console.log(data.bin.length);To turn a JavaScript object into a TOML string, you can use the standard library's TOML stringify function.
const obj = { ping: "pong", complex: [ { name: "bob", age: 10 }, { name: "alice", age: 12 }, ], }; const toml = stringify(obj); console.log(toml); // ping = "pong" // // [[complex]] // name = "bob" // age = 10 // // [[complex]] // name = "alice" // age = 12Run this example locally using the Deno CLI:
deno run https://docs.deno.com/examples/scripts/parsing_serializing_toml.ts