Sha256: ef8a783e525264faec4e6c6087a37c6310b606119a7a5785548e8981ea129ed2
Contents?: true
Size: 1.25 KB
Versions: 8
Compression:
Stored size: 1.25 KB
Contents
use std::env;
use std::io;
use std::io::prelude::*;
use serde_json::Value as Json;
use toml::Value as Toml;
fn main() {
let mut args = env::args();
let input = if args.len() > 1 {
let name = args.nth(1).unwrap();
std::fs::read_to_string(name).unwrap()
} else {
let mut input = String::new();
io::stdin().read_to_string(&mut input).unwrap();
input
};
match input.parse() {
Ok(toml) => {
let json = convert(toml);
println!("{}", serde_json::to_string_pretty(&json).unwrap());
}
Err(error) => println!("failed to parse TOML: {}", error),
}
}
fn convert(toml: Toml) -> Json {
match toml {
Toml::String(s) => Json::String(s),
Toml::Integer(i) => Json::Number(i.into()),
Toml::Float(f) => {
let n = serde_json::Number::from_f64(f).expect("float infinite and nan not allowed");
Json::Number(n)
}
Toml::Boolean(b) => Json::Bool(b),
Toml::Array(arr) => Json::Array(arr.into_iter().map(convert).collect()),
Toml::Table(table) => {
Json::Object(table.into_iter().map(|(k, v)| (k, convert(v))).collect())
}
Toml::Datetime(dt) => Json::String(dt.to_string()),
}
}
Version data entries
8 entries across 8 versions & 1 rubygems