Reference the requirements for from_fn_with_state (#2950)

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Keir Lawson 2024-09-30 16:55:53 +01:00 committed by GitHub
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@ -114,6 +114,8 @@ pub fn from_fn<F, T>(f: F) -> FromFnLayer<F, (), T> {
/// Create a middleware from an async function with the given state.
///
/// For the requirements for the function supplied see [`from_fn`].
///
/// See [`State`](crate::extract::State) for more details about accessing state.
///
/// # Example