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Rustify my syntax

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This commit is contained in:
Eryn Wells 2016-12-20 17:51:13 -08:00
parent f02240da87
commit 7c43e93470
1 changed files with 6 additions and 6 deletions
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12
src/characters.rs
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@ -9,12 +9,12 @@ pub type CharSet = HashSet<char>;
pub fn ascii_letters() -> CharSet {
let letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".chars();
return CharSet::from_iter(letters);
CharSet::from_iter(letters)
}
pub fn ascii_digits() -> CharSet {
let digits = "1234567890".chars();
return CharSet::from_iter(digits);
CharSet::from_iter(digits)
}
pub fn identifier_initials() -> CharSet {
@ -23,7 +23,7 @@ pub fn identifier_initials() -> CharSet {
let mut initials = CharSet::new();
initials.extend(letters.iter());
initials.extend(extras.iter());
return initials;
initials
}
pub fn identifier_subsequents() -> CharSet {
@ -34,7 +34,7 @@ pub fn identifier_subsequents() -> CharSet {
subsequents.extend(initials.iter());
subsequents.extend(digits.iter());
subsequents.extend(extras.iter());
return subsequents;
subsequents
}
pub trait RelativeIndexable {
@ -51,7 +51,7 @@ impl RelativeIndexable for str {
while !self.is_char_boundary(prev_index) {
prev_index -= 1;
}
return prev_index;
prev_index
}
fn index_after(&self, index: &usize) -> usize {
@ -62,6 +62,6 @@ impl RelativeIndexable for str {
while !self.is_char_boundary(next_index) {
next_index += 1;
}
return next_index;
next_index
}
}