url_parse/core/
query.rs

1use crate::core::Parser;
2
3impl Parser {
4    /// Extract the query from the url.
5    ///
6    /// # Example
7    /// ```rust
8    /// use url_parse::core::Parser;
9    /// let input = "https://www.example.co.uk:443/blog/article/search?docid=720&hl=en#dayone";
10    /// let result = Parser::new(None).query(input).unwrap();
11    /// assert_eq!(result, "docid=720&hl=en");
12    /// ```
13    pub fn query<'a>(&self, input: &'a str) -> Option<&'a str> {
14        let position_questionmark = input.find('?');
15        let position_pound = input.find('#');
16        if let Some(v) = position_questionmark {
17            let end = match position_pound {
18                Some(v) => v,
19                None => input.len(),
20            };
21            let after = &input[v + 1..end];
22            return Some(after);
23        }
24        None
25    }
26}
27
28#[cfg(test)]
29mod tests {
30    use super::*;
31
32    #[test]
33    fn test_query_works_when_typical() {
34        let input = "https://www.example.co.uk:443/blog/article/search?docid=720&hl=en";
35        let result = Parser::new(None).query(input).unwrap();
36        assert_eq!(result, "docid=720&hl=en");
37    }
38
39    #[test]
40    fn test_query_works_when_typical_with_anchor() {
41        let input = "https://www.example.co.uk:443/blog/article/search?docid=720&hl=en#dayone";
42        let result = Parser::new(None).query(input).unwrap();
43        assert_eq!(result, "docid=720&hl=en");
44    }
45}
url_parse/core/query.rs

url_parse/core/
query.rs
