https://github.com/clucompany/cluconcatbytes

Merges literals into a static array. Plugin for compiler.
https://github.com/clucompany/cluconcatbytes

clucompany concat concat-byte-array concat-bytes rust-library rust-plugin

Last synced: 29 days ago
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Merges literals into a static array. Plugin for compiler.

• Host: GitHub
• URL: https://github.com/clucompany/cluconcatbytes
• Owner: clucompany
• License: apache-2.0
• Created: 2019-04-01T11:41:45.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-08-23T17:17:06.000Z (over 5 years ago)
• Last Synced: 2024-11-19T06:59:20.564Z (about 1 month ago)
• Topics: clucompany, concat, concat-byte-array, concat-bytes, rust-library, rust-plugin
• Language: Rust
• Homepage:
• Size: 23.4 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# cluConcatBytes

[![Build Status](https://travis-ci.org/clucompany/cluConcatBytes.svg?branch=master)](https://travis-ci.org/clucompany/cluConcatBytes)

[![Apache licensed](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](./LICENSE)

[![crates.io](http://meritbadge.herokuapp.com/cluConcatBytes)](https://crates.io/crates/cluConcatBytes)

[![Documentation](https://docs.rs/cluConcatBytes/badge.svg)](https://docs.rs/cluConcatBytes)

Merges literals into a static array. Plugin for compiler.

# Use

1. Easy use

```rust

#![feature(plugin)]

#![plugin(cluConcatBytes)]

fn main() {

	let c_str = concat_bytes!("cluWorld");

	//&'static [u8]

	//array: [99, 108, 117, 87, 111, 114, 108, 100], len: 8

	assert_eq!(c_str, b"cluWorld");

	

	

	let c_str2 = concat_bytes!("clu", b"World");

	//&'static [u8]

	//array: [99, 108, 117, 87, 111, 114, 108, 100], len: 8

	assert_eq!(c_str2, b"cluWorld");

	

	let c_str3 = concat_bytes!(

		b'c', b'l', b'u',

		b'W', b'o', b'r', b'l', b'd'

	);

	//&'static [u8]

	//array: [99, 108, 117, 87, 111, 114, 108, 100], len: 8

	assert_eq!(c_str3, b"cluWorld");

	

	let c_str4 = concat_bytes!(

		"clu", b'W', b'o', b'r', b'l', b"d"

	);

	//&'static [u8]

	//array: [99, 108, 117, 87, 111, 114, 108, 100], len: 8

	assert_eq!(c_str4, b"cluWorld");

	

	my_function(c_str);

	my_function(c_str2);

	my_function(c_str3);

	my_function(c_str4);

}

fn my_function(array:  &'static [u8]) {

	//'static --> it is possible not to write.

	

	println!("array: {:?}, len: {}", array, array.len());

}

```

2. Raw use

```rust

#![feature(plugin)]

#![plugin(cluConcatBytes)]

fn main() {

	let c_str = concat_bytes!(@"cluWorld");

	//[u8; 8]

	//array: [99, 108, 117, 87, 111, 114, 108, 100], len: 8

	assert_eq!(&c_str, b"cluWorld");

	

	

	let c_str2 = concat_bytes!(@"cluWorld");

	//[u8; 8]

	//array: [99, 108, 117, 87, 111, 114, 108, 100], len: 8

	assert_eq!(&c_str2, b"cluWorld");

	

	

	let c_str3 = concat_bytes!(@"clu", b"World");

	//[u8; 8]

	//array: [99, 108, 117, 87, 111, 114, 108, 100], len: 8

	assert_eq!(&c_str3, b"cluWorld");

	

	my_function(c_str);

	my_function(c_str2);

	my_function(c_str3);

}

fn my_function(array:  [u8; 8]) {

	//'static --> it is possible not to write.

	

	println!("array: {:?}, len: {}", array, array.len());

}

```

# License

Copyright 2019 #UlinProject Denis Kotlyarov (Денис Котляров)

Licensed under the Apache License, Version 2.0