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