Add tracing instrumentation, just like queries automatically add it

oli-obk · oli-obk · commit 9defc971f1e0 · 2023-09-22T09:25:38.000Z
diff --git a/compiler/rustc_middle/src/hooks/mod.rs b/compiler/rustc_middle/src/hooks/mod.rs
@@ -23,6 +23,7 @@ macro_rules! declare_hooks {
             $(#[$attr])*
             #[inline(always)]
             #[must_use]
+            #[instrument(level = "debug", skip(self), ret)]
             pub fn $name(self, $($arg: $K,)*) -> $V
             {
                 (self.tcx.hooks.$name)(self, $($arg,)*)

Original file line number	Diff line number	Diff line change
`@@ -23,6 +23,7 @@ macro_rules! declare_hooks {`
`23`	`23`	`$(#[$attr])*`
`24`	`24`	`#[inline(always)]`
`25`	`25`	`#[must_use]`
	`26`	`+ #[instrument(level = "debug", skip(self), ret)]`
`26`	`27`	`pub fn $name(self, $($arg: $K,)*) -> $V`
`27`	`28`	`{`
`28`	`29`	`(self.tcx.hooks.$name)(self, $($arg,)*)`