neat 1.0.1

Crate for working with NEAT in rust
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

#![doc = include_str!("../README.md")]
#![warn(missing_docs)]

/// Contains the types surrounding activation functions.
pub mod activation;

/// Contains the [`NeuralNetwork`] and related types.
pub mod neuralnet;

pub use neuralnet::*;

pub use genetic_rs::{self, prelude::*};

/// A trait for getting the index of the maximum element.
pub trait MaxIndex {
    /// Returns the index of the maximum element.
    fn max_index(self) -> Option<usize>;
}

impl<T: PartialOrd, I: Iterator<Item = T>> MaxIndex for I {
    fn max_index(self) -> Option<usize> {
        // enumerate now so we don't accidentally
        // skip the index of the first element
        let mut iter = self.enumerate();

        let mut max_i = 0;
        let mut max_v = iter.next()?.1;

        for (i, v) in iter {
            if v > max_v {
                max_v = v;
                max_i = i;
            }
        }

        Some(max_i)
    }
}

#[cfg(test)]
mod tests;