21 lines
507 B
Rust
21 lines
507 B
Rust
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use std::fs::File;
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use std::io::{BufRead, BufReader};
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use std::path::Path;
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#[repr(transparent)]
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pub struct Day(pub i32);
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pub fn read_lines(day: Day) -> Vec<String> {
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assert!(1 <= day.0 && day.0 < 25);
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_read_lines(format!("inputs/day{:0>2}.txt", day.0))
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.expect(format!("Failed to load day {}", day.0).as_str())
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}
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fn _read_lines<P>(filename: P) -> std::io::Result<Vec<String>>
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where P: AsRef<Path> {
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let file = File::open(filename)?;
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BufReader::new(file).lines().collect()
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}
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