return remove_separators(acc, literal);
}
- let value = literal.str_value();
+ let (prefix, value, suffix) = literal.split_into_parts();
if value.len() < MIN_NUMBER_OF_DIGITS_TO_FORMAT {
return None;
}
let radix = literal.radix();
- let mut converted = literal.prefix().to_string();
- converted.push_str(&add_group_separators(literal.str_value(), group_size(radix)));
- if let Some(suffix) = literal.suffix() {
- converted.push_str(suffix);
- }
+ let mut converted = prefix.to_string();
+ converted.push_str(&add_group_separators(value, group_size(radix)));
+ converted.push_str(suffix);
let group_id = GroupLabel("Reformat number literal".into());
let label = format!("Convert {} to {}", literal, converted);
}
}
-struct IntNumberParts<'a>(&'a str, &'a str, &'a str);
-
impl ast::IntNumber {
pub fn radix(&self) -> Radix {
match self.text().get(..2).unwrap_or_default() {
}
}
- fn split_into_parts(&self) -> IntNumberParts {
+ pub fn split_into_parts(&self) -> (&str, &str, &str) {
let radix = self.radix();
let (prefix, mut text) = self.text().split_at(radix.prefix_len());
suffix = suffix2;
};
- IntNumberParts(prefix, text, suffix)
- }
-
- pub fn prefix(&self) -> &str {
- self.split_into_parts().0
- }
-
- pub fn str_value(&self) -> &str {
- self.split_into_parts().1
+ (prefix, text, suffix)
}
pub fn value(&self) -> Option<u128> {
- let text = self.str_value().replace("_", "");
- let value = u128::from_str_radix(&text, self.radix() as u32).ok()?;
+ let (_, text, _) = self.split_into_parts();
+ let value = u128::from_str_radix(&text.replace("_", ""), self.radix() as u32).ok()?;
Some(value)
}
pub fn suffix(&self) -> Option<&str> {
- let suffix = self.split_into_parts().2;
+ let (_, _, suffix) = self.split_into_parts();
if suffix.is_empty() {
None
} else {