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| author | Jesse Luehrs <doy@tozt.net> | 2021-12-21 18:58:55 -0500 |
|---|---|---|
| committer | Jesse Luehrs <doy@tozt.net> | 2021-12-21 18:58:55 -0500 |
| commit | efc9896da7901421b4e687d377e0cb75e2e99c2a (patch) | |
| tree | 553b561ea80157451e899d5212b3fa452ae94210 /src/regex.rs | |
| parent | e82a8cdfe29b3960095848fe9d2fdcbfd39a4ff3 (diff) | |
| download | advent-of-code-efc9896da7901421b4e687d377e0cb75e2e99c2a.tar.gz advent-of-code-efc9896da7901421b4e687d377e0cb75e2e99c2a.zip | |
slight improvement for regex matching
Diffstat (limited to 'src/regex.rs')
| -rw-r--r-- | src/regex.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/regex.rs b/src/regex.rs new file mode 100644 index 0000000..56ce19f --- /dev/null +++ b/src/regex.rs @@ -0,0 +1,8 @@ +macro_rules! regex_captures { + ($rx:expr, $s:expr $(,)?) => {{ + lazy_static::lazy_static! { + static ref RX: Regex = regex::Regex::new($rx).unwrap(); + } + RX.captures($s) + }}; +} |