21 lines
592 B
Rust
21 lines
592 B
Rust
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extern crate flate2;
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use flate2::read::DeflateEncoder;
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use flate2::Compression;
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use std::io;
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use std::io::prelude::*;
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// Print the Deflate compressed representation of hello world
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fn main() {
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println!("{:?}", deflateencoder_read_hello_world().unwrap());
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}
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// Return a vector containing the Deflate compressed version of hello world
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fn deflateencoder_read_hello_world() -> io::Result<Vec<u8>> {
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let mut result = Vec::new();
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let c = b"hello world";
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let mut deflater = DeflateEncoder::new(&c[..], Compression::fast());
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deflater.read_to_end(&mut result)?;
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Ok(result)
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}
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