From eda81b84cc348c558338d4705103894e7ef27d0d Mon Sep 17 00:00:00 2001
From: Canop <cano.petrole@gmail.com>
Date: Tue, 3 Jan 2023 11:52:02 +0100
Subject: [PATCH] clearer doc with compile_fail

---
 Cargo.toml | 2 +-
 src/lib.rs | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 3059d68..1fcbae6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ license = "MIT"
 categories = ["text-processing"]
 repository = "https://github.com/Canop/lazy-regex"
 readme = "README.md"
-rust-version = "1.56"
+rust-version = "1.65"
 
 [dependencies]
 once_cell = "1.7"
diff --git a/src/lib.rs b/src/lib.rs
index c832953..18635d6 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -58,8 +58,10 @@ let r = regex!(r#"(?x)
 assert_eq!(r.find("This is lazy_regex-2.2!").unwrap().as_str(), "lazy_regex-2.2");
 // (look at the regex_captures! macro to easily extract the groups)
 
-// this line wouldn't compile because the regex is invalid:
-// let r = regex!("(unclosed");
+```
+```compile_fail
+// this line doesn't compile because the regex is invalid:
+let r = regex!("(unclosed");
 
 ```
 Supported regex flags: `i`, `m`, `s`, `x`, `U`.