<commit_before>use std::{
    hash::Hash,
    iter::{from_fn, FromIterator},
};

use indexmap::IndexSet;

use crate::{
    visit::{IntoNeighborsDirected, NodeCount},
    Direction::Outgoing,
};

/// Returns iterator that produces all simple paths from `from` node to `to`, which contains at least `min_intermediate_nodes` nodes
/// and at most `max_intermediate_nodes`, if given, limited by graph's order otherwise
/// Simple path is path without repetitions
/// Algorithm is adopted from https://networkx.github.io/documentation/stable/reference/algorithms/generated/networkx.algorithms.simple_paths.all_simple_paths.html
pub fn all_simple_paths<TargetColl, G>(
    graph: G,
    from: G::NodeId,
    to: G::NodeId,<commit_msg>Added an example on how to use the all_simple_paths function<commit_after>use std::{
    hash::Hash,
    iter::{from_fn, FromIterator},
};

use indexmap::IndexSet;

use crate::{
    visit::{IntoNeighborsDirected, NodeCount},
    Direction::Outgoing,
};

/// Returns iterator that produces all simple paths from `from` node to `to`, which contains at least `min_intermediate_nodes` nodes
/// and at most `max_intermediate_nodes`, if given, limited by graph's order otherwise
/// Simple path is path without repetitions
/// Algorithm is adopted from https://networkx.github.io/documentation/stable/reference/algorithms/generated/networkx.algorithms.simple_paths.all_simple_paths.html
///
/// # Example
/// ```
/// use petgraph::{algo, prelude::*};
///
/// let mut graph = DiGraph::<&str, i32>::new();
///
/// let a = graph.add_node("a");
/// let b = graph.add_node("b");
/// let c = graph.add_node("c");
/// let d = graph.add_node("d");
///
/// graph.extend_with_edges(&[(a, b, 1), (b, c, 1), (c, d, 1), (a, b, 1), (b, d, 1)]);
///
/// let ways = algo::all_simple_paths::<Vec<_>, _>(&graph, a, d, 0, None)
///   .collect::<Vec<_>>();
///
/// assert_eq!(4, ways.len());
/// ```
pub fn all_simple_paths<TargetColl, G>(
    graph: G,
    from: G::NodeId,
    to: G::NodeId,
{'fraction_non_alphanumeric': 0.17685370741482967, 'fraction_numerical': 0.0045090180360721445, 'mean_word_length': 4.005012531328321, 'pattern_counts': {'":': 0, '<': 10, '<?xml version=': 0, '>': 10, 'https://': 2, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4583817', 'n_tokens_mistral': 658, 'n_tokens_neox': 651, 'n_words': 179}