Crate rexify 

This crate provide routines for trait based searching and captureing strings for matches instead of regex crate. This is developed as an alternative of regex crate.

Overview

The primary type in this crate is a Rex, and trait is Matcher.

Rex implements Matcher trait.

Matcher has two methods as follows:

• Matcher::match_with : reports whether a match matches with target and the length
• Matcher::capture: returns matched length and captured str slice.
• Matcher::find: find matches and returns the offset.

Example

use rexify::Rex;
use rexify::Matcher;
use rexify::number::Number;
use rexify::any_char::AnyChar;
use rexify::repeats::Repeat1;

let rex = Rex::new(vec![
    Box::new(Number::new()),
    Box::new(Repeat1::new(AnyChar::new())),
]);
let text = "asdija123102abc";

assert_eq!(rex.find(text), Some(6));
assert_eq!(rex.capture(&text[6 ..]), Some((9, vec!["123102", "a", "b", "c"])));

Re-exports

pub use alpha::*;

pub use any_char::*;

pub use literal::*;

pub use number::*;

pub use range::*;

pub use repeats::*;

pub use select::*;

Modules

alpha

This module provides alphabet matcher.

any_char

This module provides any char matcher like “.” in regex.

literal

This module provides string literal matcher.

number

This module provides number matcher.

range

This module provides range matcher.

repeats

This module provides some repeat matchers.

select

This module provides selector matcher.

Structs

Rex

Search matches in a haystack. This is same to Regex type.

Traits

Matcher

A trait for types that is used to match in a haystack.