Function kdl::parse_document

pub fn parse_document<I>(input: I) -> Result<Vec<KdlNode>, KdlError> where
    I: AsRef<str>, 

Parse a KDL document from a string into a list of KdlNodes.

use kdl::{KdlNode, KdlValue};
use std::collections::HashMap;

assert_eq!(
    kdl::parse_document("node 1 key=true").unwrap(),
    vec![
        KdlNode {
            name: String::from("node"),
            values: vec![KdlValue::Int(1)],
            properties: {
                let mut temp = HashMap::new();
                temp.insert(String::from("key"), KdlValue::Boolean(true));
                temp
            },
            children: vec![],
        }
    ]
)