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perf: Do not clone subcommands

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This saves a whopping 8K. I suspect it allows two sorting functions
to be merged.
This commit is contained in:
Jan Verbeek 2022-01-30 23:20:36 +01:00
parent c77fb2e11d
commit 7774a8ee8a
1 changed files with 1 additions and 1 deletions
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2
src/output/help.rs
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@ -846,7 +846,7 @@ impl<'help, 'app, 'parser, 'writer> Help<'help, 'app, 'parser, 'writer> {
}
sc_str.push_str(&subcommand.name);
longest = longest.max(display_width(&sc_str));
ord_v.push((subcommand.get_display_order(), sc_str, subcommand.clone()));
ord_v.push((subcommand.get_display_order(), sc_str, subcommand));
}
ord_v.sort_by(|a, b| (a.0, &a.1).cmp(&(b.0, &b.1)));