Module __inner

Internal implementation.

Macros

duration

Convenience macro for the duration function that can be used to trace the duration of a scope. If you need finer grained control over when a duration starts and stops, see duration_begin and duration_end.

instant

Convenience macro for the instant function.

Enums

Scope

Scope represents the scope of a trace event.

Traits

ArgValue

A trait for types that can be the values of an argument set.

Functions

category_context

Checks for [CACHE] to see if the trace category is enabled.

duration

Writes a duration event which ends when the current scope exits, or the end method is manually called.

instant

Writes an instant event representing a single moment in time. The number of args must not be greater than 15.