[−][src]Crate mudders
Generate lexicographically-evenly-spaced strings between two strings from pre-defined alphabets.
This is a rewrite of mudderjs; thanks for the original work of the author and their contributors!
Usage
Add a dependency in your Cargo.toml:
mudders = "0.0.4"
Now you can generate lexicographically-spaced strings in a few different ways:
use mudders::SymbolTable; // The mudder method takes a NonZeroUsize as the amount, // so you cannot pass in an invalid value. use std::num::NonZeroUsize; // You can use the included alphabet table let table = SymbolTable::alphabet(); // SymbolTable::mudder() returns a Vec containing `amount` Strings. let result = table.mudder_one("a", "z").unwrap(); // These strings are always lexicographically placed between `start` and `end`. let one_str = result.as_str(); assert!(one_str > "a"); assert!(one_str < "z"); // You can also define your own symbol tables let table = SymbolTable::from_chars(&['a', 'b']).unwrap(); let result = table.mudder("a", "b", NonZeroUsize::new(2).unwrap()).unwrap(); assert_eq!(result.len(), 2); assert!(result[0].as_str() > "a" && result[1].as_str() > "a"); assert!(result[0].as_str() < "b" && result[1].as_str() < "b"); // The strings *should* be evenly-spaced and as short as they can be. let table = SymbolTable::alphabet(); let result = table.mudder("anhui", "azazel", NonZeroUsize::new(3).unwrap()).unwrap(); assert_eq!(result.len(), 3); assert_eq!(vec!["aq", "as", "av"], result);
Notes
The most notable difference to Mudder.js is that currently, mudders only
supports ASCII characters (because 127 characters ought to be enough for
everyone™). Our default ::alphabet()
also only has lowercase letters.
Modules
error |
Structs
SymbolTable | The functionality of the crate lives here. |