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extern crate rand; extern crate serde; extern crate serde_json; #[macro_use] extern crate serde_derive; pub mod context; pub mod ea; pub mod ga; pub mod math; pub mod ne; pub mod neproblem; pub mod neuro; pub mod problem; pub mod result; pub mod settings; use serde::de::{DeserializeOwned}; use serde::ser::{Serialize}; use std::fs::File; use std::io::{BufReader, Read, Write}; trait Jsonable: Clone+Serialize { type T: Clone+DeserializeOwned+Serialize; fn from_json(filename: &str) -> Self::T { let file = File::open(filename).expect("Can not open file"); let mut buf_reader = BufReader::new(file); let mut json_str = String::new(); buf_reader.read_to_string(&mut json_str).expect("Can not read file contents"); let res: Self::T = serde_json::from_str(&json_str).expect("Can not deserialize from json to EAResult"); res.clone() } fn to_json(&self, filename: &str) { let mut file = File::create(&filename).expect("Can not open file"); let json_str = serde_json::to_string(&self).expect("Can not serialize to json from EAResult"); file.write_all(json_str.as_bytes()).expect("Can not write to file"); } }