Fix clippy warnings
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22bc9e1d9c
commit
f10d2e2d23
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@ -500,7 +500,7 @@ impl DroplessArena {
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// though it was supposed to give us `len`
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return slice::from_raw_parts_mut(mem, i);
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}
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ptr::write(mem.offset(i as isize), value.unwrap());
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ptr::write(mem.add(i), value.unwrap());
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i += 1;
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}
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}
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@ -1199,8 +1199,8 @@ impl<S: Semantics> Float for IeeeFloat<S> {
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}
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// Handle a leading minus sign.
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let minus = s.starts_with("-");
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if minus || s.starts_with("+") {
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let minus = s.starts_with('-');
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if minus || s.starts_with('+') {
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s = &s[1..];
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if s.is_empty() {
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return Err(ParseError("String has no digits"));
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@ -303,11 +303,11 @@ pub struct AdjacentEdges<'g, N, E> {
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impl<'g, N: Debug, E: Debug> AdjacentEdges<'g, N, E> {
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fn targets(self) -> impl Iterator<Item = NodeIndex> + 'g {
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self.into_iter().map(|(_, edge)| edge.target)
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self.map(|(_, edge)| edge.target)
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}
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fn sources(self) -> impl Iterator<Item = NodeIndex> + 'g {
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self.into_iter().map(|(_, edge)| edge.source)
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self.map(|(_, edge)| edge.source)
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}
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}
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@ -621,7 +621,7 @@ impl<'a, T: Idx> Iterator for HybridIter<'a, T> {
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fn next(&mut self) -> Option<T> {
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match self {
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HybridIter::Sparse(sparse) => sparse.next().map(|e| *e),
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HybridIter::Sparse(sparse) => sparse.next().copied(),
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HybridIter::Dense(dense) => dense.next(),
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}
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}
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@ -1053,12 +1053,12 @@ impl Json {
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/// a value associated with the provided key is found. If no value is found
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/// or the Json value is not an Object, returns `None`.
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pub fn search(&self, key: &str) -> Option<&Json> {
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match self {
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&Json::Object(ref map) => {
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match *self {
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Json::Object(ref map) => {
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match map.get(key) {
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Some(json_value) => Some(json_value),
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None => {
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for (_, v) in map {
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for v in map.values() {
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match v.search(key) {
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x if x.is_some() => return x,
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_ => ()
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@ -1487,12 +1487,12 @@ impl<T: Iterator<Item=char>> Parser<T> {
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}
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fn parse_number(&mut self) -> JsonEvent {
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let mut neg = false;
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if self.ch_is('-') {
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let neg = if self.ch_is('-') {
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self.bump();
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neg = true;
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}
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true
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} else {
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false
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};
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let res = match self.parse_u64() {
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Ok(res) => res,
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@ -2162,10 +2162,9 @@ impl crate::Decoder for Decoder {
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let s = self.read_str()?;
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{
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let mut it = s.chars();
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match (it.next(), it.next()) {
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if let (Some(c), None) = (it.next(), it.next()) {
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// exactly one character
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(Some(c), None) => return Ok(c),
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_ => ()
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return Ok(c);
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}
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}
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Err(ExpectedError("single character string".to_owned(), s.to_string()))
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