persist-client: ignore warning about #[track_caller]

`#[track_caller]` has no effect on async functions currently, and the compiler warns about that. However, fixing this is in progress ([0]). Rather than removing the annotations from async functions, we instead ignore the compiler warning, so we don't forget to add the annotations again once [0] is implemented. [0]: rust-lang/rust#87417
teskje · Jan 27, 2023 · 0cca9c8 · 0cca9c8
1 parent f492f39
commit 0cca9c8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/persist-client/src/lib.rs b/src/persist-client/src/lib.rs
@@ -78,6 78,10 @@
 
 #![doc = include_str!("../README.md")]
 #![warn(missing_docs, missing_debug_implementations)]
 // #[track_caller] is currently a no-op on async functions, but that hopefully won't be the case
 // forever. So we already annotate those functions now and ignore the compiler warning until
 // https://github.com/rust-lang/rust/issues/87417 pans out.
 #![allow(ungated_async_fn_track_caller)]
 
 use std::fmt::Debug;
 use std::marker::PhantomData;