rustc_
ty_
utils
1.85.0-nightly
(426d17342 2024-12-21)
In rustc_
ty_
utils::
ty
rustc_ty_utils
::
ty
Function
asyncness
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fn asyncness(tcx:
TyCtxt
<'_>, def_id:
LocalDefId
) ->
Asyncness
Expand description
Check if a function is async.