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| -rw-r--r-- | src/doc/rustdoc/src/documentation-tests.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/doc/rustdoc/src/documentation-tests.md b/src/doc/rustdoc/src/documentation-tests.md index aea55d4f4b6..534fd19b52e 100644 --- a/src/doc/rustdoc/src/documentation-tests.md +++ b/src/doc/rustdoc/src/documentation-tests.md @@ -335,7 +335,8 @@ panic during execution. If the code doesn't panic, the test will fail. The `no_run` attribute will compile your code but not run it. This is important for examples such as "Here's how to retrieve a web page," which you would want to ensure compiles, but might be run in a test -environment that has no network access. +environment that has no network access. This attribute can also be +used to demonstrate code snippets that can cause Undefined Behavior. ```rust /// ```no_run |