diff options
Diffstat (limited to 'src/doc/rustdoc')
| -rw-r--r-- | src/doc/rustdoc/src/unstable-features.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/doc/rustdoc/src/unstable-features.md b/src/doc/rustdoc/src/unstable-features.md index d4ff69a9933..144f1c61b34 100644 --- a/src/doc/rustdoc/src/unstable-features.md +++ b/src/doc/rustdoc/src/unstable-features.md @@ -666,21 +666,21 @@ struct Foo; In older versions, this will be ignored on all targets, but on newer versions `ignore-gnu` will override `ignore`. -## `--runtool`, `--runtool-arg`: program to run tests with; args to pass to it +## `--test-runtool`, `--test-runtool-arg`: program to run tests with; args to pass to it * Tracking issue: [#64245](https://github.com/rust-lang/rust/issues/64245) Using these options looks like this: ```bash -$ rustdoc src/lib.rs -Z unstable-options --runtool runner --runtool-arg --do-thing --runtool-arg --do-other-thing +$ rustdoc src/lib.rs -Z unstable-options --test-runtool runner --test-runtool-arg --do-thing --test-runtool-arg --do-other-thing ``` These options can be used to run the doctest under a program, and also pass arguments to that program. For example, if you want to run your doctests under valgrind you might run ```bash -$ rustdoc src/lib.rs -Z unstable-options --runtool valgrind +$ rustdoc src/lib.rs -Z unstable-options --test-runtool valgrind ``` Another use case would be to run a test inside an emulator, or through a Virtual Machine. |