diff options
Diffstat (limited to 'src/url.rs')
| -rw-r--r-- | src/url.rs | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -45,13 +45,19 @@ impl UrlParser { /// Returns the URL if the parser has found any. pub fn url(mut self) -> Option<String> { - // Remove non-alphabetical characters before scheme + // Remove non-alphabetical characters before the scheme + // https://tools.ietf.org/html/rfc3986#section-3.1 if let Some(index) = self.state.find("://") { - for i in (0..index - 1).rev() { - match self.state.chars().nth(i).unwrap() { + let iter = self + .state + .char_indices() + .rev() + .skip_while(|(byte_index, _)| *byte_index >= index); + for (byte_index, c) in iter { + match c { 'a'...'z' | 'A'...'Z' => (), _ => { - self.state = self.state.split_off(i + 1); + self.state = self.state.split_off(byte_index + c.len_utf8()); break; } } @@ -206,6 +212,7 @@ mod tests { url_test("complicated:https://example.org", "https://example.org", 15); url_test("test.https://example.org", "https://example.org", 10); url_test(",https://example.org", "https://example.org", 5); + url_test("\u{2502}https://example.org", "https://example.org", 5); } #[test] |