Crate spellbook

A spellchecking library compatible with the Hunspell dictionary format.

Spellbook is a lightweight library to do spellchecking based on Hunspell dictionaries. It’s essentially a rewrite of the excellent C++ library Nuspell in Rust. Spellbook is no_std (but requires alloc) and carries only hashbrown as a dependency.

let aff = std::fs::read_to_string("./vendor/en_US/en_US.aff").unwrap();
let dic = std::fs::read_to_string("./vendor/en_US/en_US.dic").unwrap();
let dict = spellbook::Dictionary::new(&aff, &dic).unwrap();

assert!(dict.check("hello"));
assert!(dict.check("world"));
assert!(!dict.check("foobarbaz"));

Structs

Checker

A wrapper struct for a dictionary that allows customizing checking behavior.

Dictionary

A data structure allowing for fast lookup of words in a dictionary.

ParseDictionaryError

Suggester

A wrapper struct for a dictionary that allows customizing suggestion behavior.

Enums

ParseDictionaryErrorKind

ParseDictionaryErrorSource

ParseFlagError

Constants

MAX_WORD_LEN

The maximum allowed length of a word in bytes.

Type Aliases

DefaultHashBuilder

Default hasher for hash tables.