21 lines
367 B
Rust
21 lines
367 B
Rust
// files1.rs
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// Address all the TODOs to make the tests pass!
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// I AM NOT DONE
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use std::fs::File;
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use std::io::prelude::*;
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pub fn create_file() -> std::io::Result<()> {
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let mut file = File::create("foo.txt")?;
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file.write_all(b"Hello, world!")?;
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Ok(())
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}
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#[test]
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fn read_file() {
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create_file().unwrap();
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//TODO: Read the file created above!
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} |