| use flate2::Compression; |
| use flate2::GzBuilder; |
| use std::fs::File; |
| use std::io; |
| use std::io::prelude::*; |
| |
| // Compresses content of a text file into a gzip file |
| fn main() { |
| sample_builder().unwrap(); |
| } |
| |
| // GzBuilder opens a file and writes a sample string using Builder pattern |
| fn sample_builder() -> Result<(), io::Error> { |
| let f = File::create("examples/hello_world.txt.gz")?; |
| let mut gz = GzBuilder::new() |
| .filename("hello_world.txt") |
| .comment("test file, please delete") |
| .write(f, Compression::default()); |
| gz.write_all(b"hello world")?; |
| gz.finish()?; |
| Ok(()) |
| } |
