From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../rust/flate2/examples/deflateencoder-bufread.rs | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 third_party/rust/flate2/examples/deflateencoder-bufread.rs (limited to 'third_party/rust/flate2/examples/deflateencoder-bufread.rs') diff --git a/third_party/rust/flate2/examples/deflateencoder-bufread.rs b/third_party/rust/flate2/examples/deflateencoder-bufread.rs new file mode 100644 index 0000000000..6240f39972 --- /dev/null +++ b/third_party/rust/flate2/examples/deflateencoder-bufread.rs @@ -0,0 +1,24 @@ +extern crate flate2; + +use flate2::bufread::DeflateEncoder; +use flate2::Compression; +use std::fs::File; +use std::io; +use std::io::prelude::*; +use std::io::BufReader; + +// Open file and debug print the contents compressed with Deflate +fn main() { + println!("{:?}", open_hello_world().unwrap()); +} + +// Opens sample file, compresses the contents and returns a Vector or error +// File wrapped in a BufReader implements Bufread +fn open_hello_world() -> io::Result> { + let f = File::open("examples/hello_world.txt")?; + let b = BufReader::new(f); + let mut deflater = DeflateEncoder::new(b, Compression::fast()); + let mut buffer = Vec::new(); + deflater.read_to_end(&mut buffer)?; + Ok(buffer) +} -- cgit v1.2.3