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//! This crate provides an implementation of a general suffix automaton.
//!
//! |         [![the suffix automaton of abcbc][sam-of-abcbc]][sam-oi-wiki]          |
//! | :----------------------------------------------------------------------------: |
//! | The suffix automaton of abcbc, image from [后缀自动机 - OI Wiki][sam-oi-wiki]. |
//!
//! [sam-of-abcbc]: https://oi-wiki.org/string/images/SAM/SA_suffix_links.svg
//! [sam-oi-wiki]: https://oi-wiki.org/string/sam/
//!
//! # Examples
//!
//! ```rust
//! use general_sam::sam::GeneralSAM;
//!
//! let sam = GeneralSAM::construct_from_bytes("abcbc");
//! // => GeneralSAM<u8>
//!
//! assert!(sam.get_root_state().feed_bytes("cbc").is_accepting());
//! assert!(!sam.get_root_state().feed_bytes("bcb").is_accepting());
//! ```
//!
//! ```rust
//! use general_sam::sam::GeneralSAM;
//!
//! let sam = GeneralSAM::construct_from_chars("abcbc".chars());
//! // => GeneralSAM<char>
//!
//! let state = sam.get_root_state();
//! let state = state.feed_chars("b");
//! assert!(!state.is_accepting());
//! let state = state.feed_chars("c");
//! assert!(state.is_accepting());
//! let state = state.feed_chars("bc");
//! assert!(state.is_accepting());
//! let state = state.feed_chars("bc");
//! assert!(!state.is_accepting() && state.is_nil());
//! ```
//!
//! ```rust
//! use general_sam::{sam::GeneralSAM, trie::Trie};
//!
//! let mut trie = Trie::default();
//! trie.insert_iter("hello".chars());
//! trie.insert_iter("Chielo".chars());
//!
//! let sam: GeneralSAM<char> = GeneralSAM::construct_from_trie(trie.get_root_state());
//!
//! assert!(sam.get_root_state().feed_chars("lo").is_accepting());
//! assert!(sam.get_root_state().feed_chars("ello").is_accepting());
//! assert!(sam.get_root_state().feed_chars("elo").is_accepting());
//!
//! assert!(!sam.get_root_state().feed_chars("el").is_accepting());
//! assert!(!sam.get_root_state().feed_chars("el").is_nil());
//!
//! assert!(!sam.get_root_state().feed_chars("bye").is_accepting());
//! assert!(sam.get_root_state().feed_chars("bye").is_nil());
//! ```
//!
//! # References
//!
//! - [Mehryar Mohri, Pedro Moreno, Eugene Weinstein.
//!   General suffix automaton construction algorithm and space bounds.][paper]
//! - 刘研绎《后缀自动机在字典树上的拓展》
//! - [广义后缀自动机 - OI Wiki][general-sam-oi-wiki]
//!
//! [paper]: https://doi.org/10.1016/j.tcs.2009.03.034
//! [general-sam-oi-wiki]: https://oi-wiki.org/string/general-sam/

pub mod sam;
pub mod trie;
pub mod trie_alike;

#[cfg(test)]
mod tests;