std/toml

TOML config file parsing.

from "std/toml" import { Toml, tomlParse }

Types

Toml

struct Toml {
    raw: string,
    start: i64,
    end: i64,
}

A parsed TOML document or sub-table. Access values by key using typed accessor methods.

Methods

fn str(&self, key: &string): Option<string>
fn i64(&self, key: &string): Option<i64>
fn f64(&self, key: &string): Option<f64>
fn bool(&self, key: &string): Option<bool>
fn table(&self, key: &string): Option<Toml>

Functions

tomlParse

fn tomlParse(input: string): Result<Toml>

Parses a TOML string into a Toml value.

Example

from "std/toml" import { tomlParse }
from "std/fs" import { readFile }

let text = readFile("config.toml")!
let config = tomlParse(text)!

let title = config.str(&"title")
let port = config.i64(&"port")

match config.table(&"database") {
    Some(db) => {
        let host = db.str(&"host")
        let maxConn = db.i64(&"max_connections")
    }
    None => print("no [database] section")
}