Module profiling
rustc_
span
1.91.0-nightly
(54c581243 2025-08-25)
Module profiling
Module Items
Traits
In crate rustc_
span
rustc_span
Module
profiling
Copy item path
Source
Traits
§
Spanned
Event
ArgRecorder
Extension trait for self-profiling purposes: allows to record spans within a generic activity’s event arguments.