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Module profiling
rustc_
span
1.99.1
(58cf8f9c3 2026-10-13)
Module profiling
Module Items
Traits
In crate rustc_
span
rustc_span
Module
profiling
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Traits
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Spanned
Event
ArgRecorder
Extension trait for self-profiling purposes: allows to record spans within a generic activity’s event arguments.