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use std::io::Write;
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use crate::models::Entry;
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use crate::error::Result;
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pub fn print_formatted<W: Write>(entries: Vec<Entry>, out: &mut W) -> Result<()> {
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Ok(writeln!(out, "{}", entries.into_iter().map(|e| e.id.to_string()).collect::<Vec<_>>().join(" "))?)
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}
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