evolutionary 0.1.1

A fully extensible Rust framework for using paralyzed genetic algorithms to solve problems.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

use serde_derive::Deserialize;
use std::fs;

use crate::{
    evolution::EvolutionConfig,
    population::{Bin, GeneCod, IntPerm},
};

#[derive(Debug, Deserialize, Clone)]
pub struct RawConfig {
    pub runs: i32,
    pub gene_cod: GeneCod,
    pub range: Option<Vec<f64>>,
    pub population_size: u32,
    pub dimension: u32,
}

impl Into<EvolutionConfig<Bin>> for RawConfig {
    fn into(self) -> EvolutionConfig<Bin> {
        EvolutionConfig {
            dimension: self.dimension,
            population_size: self.population_size,
            range: (),
            gene_cod: GeneCod::Bin,
        }
    }
}

impl Into<EvolutionConfig<IntPerm>> for RawConfig {
    fn into(self) -> EvolutionConfig<IntPerm> {
        EvolutionConfig {
            dimension: self.dimension,
            population_size: self.population_size,
            range: (),
            gene_cod: GeneCod::Bin,
        }
    }
}

#[derive(Deserialize, Debug)]
pub struct Data {
    config: RawConfig,
}

pub fn read_config(file_name: &str) -> Option<RawConfig> {
    let data: Option<Data> = match fs::read_to_string(file_name) {
        Ok(contents) => match toml::from_str(&contents) {
            Ok(config) => config,
            Err(error) => {
                println!("Failed to parse config file: {}", error);
                None
            }
        },
        Err(error) => {
            println!("Failed to read config file: {} <{}>", error, file_name);
            None
        }
    };

    match data {
        Some(data) => Some(data.config),
        None => None,
    }
}