seqgen

Sequence generation library

Install:

From the commend line in your project directory run the following

$ cargo add seqgen

Or add this under [[dependencies]] in Cargo.toml

seqgen = "0.1.5"

Examples:

Fibonacci

use seqgen::SequenceGenerator;

fn main() {
    let initial_elements = vec![0, 1];
    let trans_func = |current_elements: Vec<&u128>| -> u128 {
        current_elements[current_elements.len() - 1] + current_elements[current_elements.len() - 2]
    };

    let generator = SequenceGenerator::new(initial_elements, trans_func);
    let seq = generator.generate(187);

    seq.into_iter().for_each(|element| println!("{element}"));
}

An x-y sequence

use seqgen::SequenceGenerator;

fn main() {
    let initial_elements = vec![String::from("x"), String::from("y")];
    let trans_func = |current_elements: Vec<&String>| -> String {
        let mut string = String::from(current_elements[current_elements.len() - 2]);
        string.push_str(current_elements[current_elements.len() - 1]);
        string
    };

    let generator = SequenceGenerator::new(initial_elements, trans_func);
    let seq = generator.generate(10);

    seq.into_iter().for_each(|element| println!("{element}"));
}

Sequence from an iterator

use seqgen::{Sequence, SequenceGenerator};

fn main() {
    let undefined_seq = Sequence::from_iter(vec![1, 2, 3]);
    let initial_elements = vec![0];
    let trans_func = |current: Vec<&u128>| current[current.len() - 1] + 1;
    let generator = SequenceGenerator::new(initial_elements, trans_func);
    let mut defined_seq = undefined_seq.define(&generator);

    defined_seq.extend(7);
    defined_seq.into_iter().for_each(|element| println!("{element}"));
}

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If you have some idea in mind to make this project useful contact us via bjohn4412@gmail.com.