🛈 Note: This is pre-release documentation for the upcoming tracing 0.2.0 ecosystem.

For the release documentation, please see docs.rs, instead.

Module tracing::collect

source · [−]

Expand description

Collects and records trace data.

Structs

DefaultGuardstd

A guard that resets the current default dispatcher to the prior default dispatcher when dropped.

Indicates a Collect’s interest in a particular callsite.

A no-op collector.

SetGlobalDefaultError

Returned if setting the global dispatcher fails.

Traits

Trait representing the functions required to collect trace data.

Functions

set_defaultstd

Sets the collector as the default for the current thread for the duration of the lifetime of the returned DefaultGuard.

set_global_defaultstd or alloc

Sets this collector as the global default for the duration of the entire program. Will be used as a fallback if no thread-local collector has been set in a thread (using with_default.)

with_defaultstd

Sets this collector as the default for the current thread for the duration of a closure.