21 lines
592 B
Rust
21 lines
592 B
Rust
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 Deflate compressed version of hello world
|
|
fn deflateencoder_read_hello_world() -> io::Result<Vec<u8>> {
|
|
let mut result = Vec::new();
|
|
let c = b"hello world";
|
|
let mut deflater = DeflateEncoder::new(&c[..], Compression::fast());
|
|
deflater.read_to_end(&mut result)?;
|
|
Ok(result)
|
|
}
|