type annotation for older rust versions
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1 changed files with 2 additions and 2 deletions
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@ -71,11 +71,11 @@ impl Magnet {
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}
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impl std::fmt::Display for Magnet {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> core::fmt::Result {
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write!(f, "magnet:")?;
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let mut write_ampersand = {
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let mut written_so_far = 0;
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move |f: &mut std::fmt::Formatter<'_>| {
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move |f: &mut std::fmt::Formatter<'_>| -> core::fmt::Result {
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if written_so_far == 0 {
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write!(f, "?")?;
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} else {
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