This PR intends to allow detecting future breakage of the tracing crate and should allow us to finally close the bug #45.
To put in a it more context, the #[tracing::instrument] proc-macro is currently detecting whether the function the user wishes to instrument was generated by async-trait, and to instrument the internal async fn in such case, instead of the wrapper generated by async-trait.
Until recently, tracing didn't have that detection mecanism, but since this was recently added in tracing-attributes 0.1.8 (or tracing 0.1.14), it makes sense to add some tests here too to help detect early breaking changes.
This PR intends to allow detecting future breakage of the tracing crate and should allow us to finally close the bug #45.
To put in a it more context, the
#[tracing::instrument]proc-macro is currently detecting whether the function the user wishes to instrument was generated by async-trait, and to instrument the internal async fn in such case, instead of the wrapper generated by async-trait.Until recently, tracing didn't have that detection mecanism, but since this was recently added in tracing-attributes 0.1.8 (or tracing 0.1.14), it makes sense to add some tests here too to help detect early breaking changes.