Crate trace_tools

Diagnostics components for async.

Modules

subscriber

Contains tracing::Subscriber implementation for span diagnostics.

util

Contains diagnostic utilities that are separate from tracing.

Enums

Error

Error enum containing variants for any errors that could potentially occur in this crate.

Traits

Observe

Instruments a future with a tracing span.

Attribute Macros

observe

Attribute macro for extending functions and futures with the Observe trait.