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use std::fs::File;
use std::io::prelude::*;
use std::path::Path;
use chrono::{DateTime, Utc};
pub fn save_candidate_program(
mine_event_dir: &Path,
iteration: usize,
content: &String,
) -> std::io::Result<()>
{
// Format filename as "19841231-235959-1234.asm"
let now: DateTime<Utc> = Utc::now();
let filename: String = format!("{}-{}.asm", now.format("%Y%m%d-%H%M%S"), iteration);
// Write the file to the output dir
let path = mine_event_dir.join(Path::new(&filename));
let mut file = File::create(&path)?;
file.write_all(content.as_bytes())?;
println!("candidate: {:?}", filename);
Ok(())
}
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