mirror of
https://git.proxmox.com/git/rustc
synced 2025-08-14 18:09:22 +00:00
21 lines
573 B
Rust
21 lines
573 B
Rust
extern crate flate2;
|
|
|
|
use flate2::read::GzEncoder;
|
|
use flate2::Compression;
|
|
use std::io;
|
|
use std::io::prelude::*;
|
|
|
|
// Print the GZ compressed representation of hello world
|
|
fn main() {
|
|
println!("{:?}", gzencoder_read_hello_world().unwrap());
|
|
}
|
|
|
|
// Return a vector containing the GZ compressed version of hello world
|
|
fn gzencoder_read_hello_world() -> io::Result<Vec<u8>> {
|
|
let mut ret_vec = [0; 100];
|
|
let c = b"hello world";
|
|
let mut z = GzEncoder::new(&c[..], Compression::fast());
|
|
let count = z.read(&mut ret_vec)?;
|
|
Ok(ret_vec[0..count].to_vec())
|
|
}
|