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author | Titus Wormer <tituswormer@gmail.com> | 2022-08-12 17:02:01 +0200 |
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committer | Titus Wormer <tituswormer@gmail.com> | 2022-08-12 17:02:01 +0200 |
commit | 6ba11bdaca1721fb4591819604c340d147798f45 (patch) | |
tree | ef602b518043c0a7228e76d9d00bee95a17798d4 /src/construct/list.rs | |
parent | 504729a4a0c8f3e0d8fc9159e0273150b169e184 (diff) | |
download | markdown-rs-6ba11bdaca1721fb4591819604c340d147798f45.tar.gz markdown-rs-6ba11bdaca1721fb4591819604c340d147798f45.tar.bz2 markdown-rs-6ba11bdaca1721fb4591819604c340d147798f45.zip |
Remove `match` statements if clumsy
Diffstat (limited to 'src/construct/list.rs')
-rw-r--r-- | src/construct/list.rs | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/src/construct/list.rs b/src/construct/list.rs index 206f823..076ff58 100644 --- a/src/construct/list.rs +++ b/src/construct/list.rs @@ -86,17 +86,20 @@ pub fn start(tokenizer: &mut Tokenizer) -> State { /// ^ /// ``` pub fn before(tokenizer: &mut Tokenizer) -> State { - match tokenizer.current { - // Unordered. - Some(b'*' | b'-') => { - tokenizer.check(State::Nok, State::Next(StateName::ListBeforeUnordered)); - State::Retry(StateName::ThematicBreakStart) - } - Some(b'+') => State::Retry(StateName::ListBeforeUnordered), - // Ordered. - Some(b'0'..=b'9') if !tokenizer.interrupt => State::Retry(StateName::ListBeforeOrdered), - Some(b'1') => State::Retry(StateName::ListBeforeOrdered), - _ => State::Nok, + // Unordered. + if matches!(tokenizer.current, Some(b'*' | b'-')) { + tokenizer.check(State::Nok, State::Next(StateName::ListBeforeUnordered)); + State::Retry(StateName::ThematicBreakStart) + } else if tokenizer.current == Some(b'+') { + State::Retry(StateName::ListBeforeUnordered) + } + // Ordered. + else if tokenizer.current == Some(b'1') + || (matches!(tokenizer.current, Some(b'0'..=b'9')) && !tokenizer.interrupt) + { + State::Retry(StateName::ListBeforeOrdered) + } else { + State::Nok } } @@ -132,20 +135,20 @@ pub fn before_ordered(tokenizer: &mut Tokenizer) -> State { /// ^ /// ``` pub fn value(tokenizer: &mut Tokenizer) -> State { - match tokenizer.current { - Some(b'.' | b')') if !tokenizer.interrupt || tokenizer.tokenize_state.size < 2 => { - tokenizer.exit(Name::ListItemValue); - State::Retry(StateName::ListMarker) - } - Some(b'0'..=b'9') if tokenizer.tokenize_state.size + 1 < LIST_ITEM_VALUE_SIZE_MAX => { - tokenizer.tokenize_state.size += 1; - tokenizer.consume(); - State::Next(StateName::ListValue) - } - _ => { - tokenizer.tokenize_state.size = 0; - State::Nok - } + if matches!(tokenizer.current, Some(b'.' | b')')) + && (!tokenizer.interrupt || tokenizer.tokenize_state.size < 2) + { + tokenizer.exit(Name::ListItemValue); + State::Retry(StateName::ListMarker) + } else if matches!(tokenizer.current, Some(b'0'..=b'9')) + && tokenizer.tokenize_state.size + 1 < LIST_ITEM_VALUE_SIZE_MAX + { + tokenizer.tokenize_state.size += 1; + tokenizer.consume(); + State::Next(StateName::ListValue) + } else { + tokenizer.tokenize_state.size = 0; + State::Nok } } |