From 5b8fc753eca4435d1424e1ae65a9157f5fe241fb Mon Sep 17 00:00:00 2001
From: Harutaka Kawamura <hkawamura0130@gmail.com>
Date: Thu, 27 Jul 2023 02:48:37 +0900
Subject: [PATCH] Add `PT024` documentation (#6026)

---
 .../flake8_pytest_style/rules/fixture.rs      | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/crates/ruff/src/rules/flake8_pytest_style/rules/fixture.rs b/crates/ruff/src/rules/flake8_pytest_style/rules/fixture.rs
index dd78de2573..f5b0da06c3 100644
--- a/crates/ruff/src/rules/flake8_pytest_style/rules/fixture.rs
+++ b/crates/ruff/src/rules/flake8_pytest_style/rules/fixture.rs
@@ -197,6 +197,29 @@ impl AlwaysAutofixableViolation for PytestErroneousUseFixturesOnFixture {
     }
 }
 
+/// ## What it does
+/// Checks for unnecessary `@pytest.mark.asyncio` decorators applied to fixtures.
+///
+/// ## Why is this bad?
+/// `pytest.mark.asyncio` is unnecessary for fixtures.
+///
+/// ## Example
+/// ```python
+/// @pytest.mark.asyncio()
+/// @pytest.fixture()
+/// async def my_fixture():
+///     return 0
+/// ```
+///
+/// Use instead:
+/// ```python
+/// @pytest.fixture()
+/// async def my_fixture():
+///     return 0
+/// ```
+///
+/// ## References
+/// - [`pytest-asyncio`](https://pypi.org/project/pytest-asyncio/)
 #[violation]
 pub struct PytestUnnecessaryAsyncioMarkOnFixture;