Merge rust-bitcoin/rust-bitcoin#784: replace unncessary closure with function pointer in FromStr::from_str for Deonomation
8fef869c15
repalce unncessary extra closure with function pointer in starts_with_uppercase closure inside Denomination from_str (KaFai Choi) Pull request description: Follow-up PR from https://github.com/rust-bitcoin/rust-bitcoin/pull/768 https://github.com/rust-bitcoin/rust-bitcoin/pull/768#discussion_r784684641 ACKs for top commit: apoelstra: ACK8fef869c15
dr-orlovsky: ACK8fef869c15
Tree-SHA512: 3fd7d77805e047a692c53ca7677d7857baa00f529e15696790544a47cebe8a143c1c11f95401436d5322b6da24bc61cc9982a069c883b4815b6c50e8bd31553e
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@ -85,7 +85,7 @@ impl FromStr for Denomination {
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use self::ParseAmountError::*;
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use self::Denomination as D;
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let starts_with_uppercase = || s.starts_with(|ch: char| ch.is_uppercase());
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let starts_with_uppercase = || s.starts_with(char::is_uppercase);
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match denomination_from_str(s) {
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None => Err(UnknownDenomination(s.to_owned())),
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Some(D::MilliBitcoin) | Some(D::PicoBitcoin) | Some(D::MilliSatoshi) if starts_with_uppercase() => {
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