diff options
Diffstat (limited to 'src/libregex/lib.rs')
| -rw-r--r-- | src/libregex/lib.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libregex/lib.rs b/src/libregex/lib.rs index 05f853a851e..3fadba9583e 100644 --- a/src/libregex/lib.rs +++ b/src/libregex/lib.rs @@ -103,7 +103,9 @@ //! let re = regex!(r"(\d{4})-(\d{2})-(\d{2})"); //! let text = "2012-03-14, 2013-01-01 and 2014-07-05"; //! for cap in re.captures_iter(text) { -//! println!("Month: {} Day: {} Year: {}", cap.at(2), cap.at(3), cap.at(1)); +//! println!("Month: {} Day: {} Year: {}", +//! cap.at(2).unwrap_or(""), cap.at(3).unwrap_or(""), +//! cap.at(1).unwrap_or("")); //! } //! // Output: //! // Month: 03 Day: 14 Year: 2012 @@ -285,7 +287,7 @@ //! # fn main() { //! let re = regex!(r"(?i)a+(?-i)b+"); //! let cap = re.captures("AaAaAbbBBBb").unwrap(); -//! assert_eq!(cap.at(0), "AaAaAbb"); +//! assert_eq!(cap.at(0), Some("AaAaAbb")); //! # } //! ``` //! |