extern crate rustc_serialize;
extern crate unjson;
extern crate serde;
extern crate serde_json;
extern crate joker;
extern crate easter;
mod tag;
pub mod error;
pub mod result;
mod stmt;
mod expr;
mod id;
mod node;
mod fun;
mod patt;
mod obj;
mod decl;
mod prog;
use serde::de::Error;
use serde::de::{Deserialize, Deserializer};
use easter::prog::Script;
use unjson::ty::Object;
pub use prog::IntoScript;
pub struct ESTreeScript(Script);
impl Deserialize for ESTreeScript {
fn deserialize<D: Deserializer>(de: &mut D) -> ::std::result::Result<Self, D::Error> {
let json: Object = try!(Deserialize::deserialize(de));
match json.into_script() {
Ok(script) => Ok(ESTreeScript(script)),
Err(err) => Err(D::Error::syntax(&format!("{}", err)[..]))
}
}
}