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remove more unwraps

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This commit is contained in:
ConnorSkees 2020-05-23 14:07:57 -04:00
parent 34f9436163
commit ff2962b124
1 changed files with 16 additions and 16 deletions
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32
src/value/parse.rs
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@ -866,7 +866,7 @@ impl Value {
}
'!' => {
let mut span = toks.next().unwrap().pos();
if toks.peek().is_some() && toks.peek().unwrap().kind == '=' {
if let Some(Token { kind: '=', .. }) = toks.peek() {
span = span.merge(toks.next().unwrap().pos());
return Some(Ok(IntermediateValue::Op(Op::NotEqual).span(span)));
}
@ -884,22 +884,22 @@ impl Value {
}
'/' => {
let span = toks.next().unwrap().pos();
if toks.peek().is_none() {
return Some(Err(("Expected expression.", span).into()));
}
if '*' == toks.peek().unwrap().kind {
toks.next();
match eat_comment(toks, &Scope::new(), &Selector::new()) {
Ok(..) => {}
Err(e) => return Some(Err(e)),
match toks.peek() {
Some(Token { kind: '/', .. }) => {
read_until_newline(toks);
devour_whitespace(toks);
IntermediateValue::Whitespace.span(span)
}
IntermediateValue::Whitespace.span(span)
} else if '/' == toks.peek().unwrap().kind {
read_until_newline(toks);
devour_whitespace(toks);
IntermediateValue::Whitespace.span(span)
} else {
IntermediateValue::Op(Op::Div).span(span)
Some(Token { kind: '*', .. }) => {
toks.next();
match eat_comment(toks, &Scope::new(), &Selector::new()) {
Ok(..) => {}
Err(e) => return Some(Err(e)),
}
IntermediateValue::Whitespace.span(span)
}
Some(..) => IntermediateValue::Op(Op::Div).span(span),
None => return Some(Err(("Expected expression.", span).into()))
}
}
';' | '}' | '{' => return None,