Remove unused variable.
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@ -253,7 +253,6 @@ pub fn format_shortest_opt<'a>(
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let delta1frac = delta1 & ((1 << e) - 1);
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// render integral parts, while checking for the accuracy at each step.
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let mut kappa = max_kappa as i16;
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let mut ten_kappa = max_ten_kappa; // 10^kappa
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let mut remainder = plus1int; // digits yet to be rendered
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loop {
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@ -290,12 +289,10 @@ pub fn format_shortest_opt<'a>(
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// the exact number of digits is `max_kappa + 1` as `plus1 < 10^(max_kappa+1)`.
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if i > max_kappa as usize {
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debug_assert_eq!(ten_kappa, 1);
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debug_assert_eq!(kappa, 0);
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break;
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}
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// restore invariants
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kappa -= 1;
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ten_kappa /= 10;
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remainder = r;
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}
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@ -338,7 +335,6 @@ pub fn format_shortest_opt<'a>(
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}
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// restore invariants
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kappa -= 1;
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remainder = r;
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}
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