You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
617 B
21 lines
617 B
extern crate flate2;
|
|
|
|
use flate2::read::DeflateEncoder;
|
|
use flate2::Compression;
|
|
use std::io;
|
|
use std::io::prelude::*;
|
|
|
|
// Print the Deflate compressed representation of hello world
|
|
fn main() {
|
|
println!("{:?}", deflateencoder_read_hello_world().unwrap());
|
|
}
|
|
|
|
// Return a vector containing the Defalte compressed version of hello world
|
|
fn deflateencoder_read_hello_world() -> io::Result<Vec<u8>> {
|
|
let mut ret_vec = [0; 100];
|
|
let c = b"hello world";
|
|
let mut deflater = DeflateEncoder::new(&c[..], Compression::fast());
|
|
let count = deflater.read(&mut ret_vec)?;
|
|
Ok(ret_vec[0..count].to_vec())
|
|
}
|