Objective:
A collection of convenience functions, macros and traits to shorten repetitive code.
Status
passively-maintained
Version
0.1.5
Example 1:
Shorten the convertion to a String.
s!("Hello")
is the same as String::from("Hello"))
Example 2:
Concatenate two string(s) (slices) and return a string slice.
ss!("Hello", ", world")
is the same as "Hello, world";
The same macro works also with an arbitrarz combination of String objects and string slices
// #[macro_use] extern crate shorten;
// use shorten::*;
// let s1 = s!("Hello");
// let s2 = s!(", world");
// assert_eq!(ss!(s1, s2), "Hello, world");
Example 3:
// #[macro_use] extern crate shorten;
// #[macro_use] extern crate shorten;
// use shorten::*;
// let s1 = s!("Hello");
// let s2 = s!(", world");
// assert_eq!(ss!(s1, s2), "Hello, world");
Example 3:
// #[macro_use] extern crate shorten;
use *;
let v = fread.unwrap;
// Convert to a String
// Option 1: Safe. Consumes the vector and complains about invalid UTF-8
let s = String from_utf8.expect;
// Option 2: Lossy. It turns invalid UTF-8 bytes into � and so no error handling is required
let v = fread.unwrap;
let s = String from_utf8_lossy.into_owned;
// Option 3: Convert to a u8 array (not Vec) and then to a string slice.
// The conversion is in-place, and does not require an allocation. You can create a String from the slice if necessary.
let v = fread.unwrap;
let s = from_utf8.unwrap;