diagnostics_hierarchy
diagnostics_hierarchy
is a library that contains the Diagnostics Hierarchy that contains Inspect, Logs or Lifecycle data.
This project should be automatically included in builds.
diagnostics_hierarchy
can be used by depending on the //src/lib/diagnostics/hierarchy/rust
GN target and then using the diagnostics_hierarchy
crate in a Rust project.
diagnostics_hierarchy
is not available in the SDK.
Unit tests for diagnostics_hierarchy
are available in the diagnostics_hierarchy_tests
package:
$ fx run-test diagnostics_hierarchy_tests
You'll need to include //src/lib/diagnostics/hierarchy/rust:tests
in your build, either by using fx args
to put it under universe_package_labels
, or by fx set [....] --with //src/lib/diagnostics/hierarchy/rust:tests
.
Benchmarks for diagnostics_hierarchy
are available in the rust_inspect_benchmarks
package.
One way to run the benchmarks is with the following command:
$ fx run-e2e-tests rust_inspect_benchmarks_test
It is possible to run the benchmarks in a fast “unit test mode” with the following test command. This runs a small number of test iterations without collecting performance results, which can be useful for checking that the tests don't fail:
$ fx shell run rust_inspect_benchmarks --benchmark writer
You'll need to include //src/lib/diagnostics/hierarchy/rust:benchmarks
in your build, either by using fx args
to put it under universe_package_labels
, or by fx set [....] --with //src/lib/diagnostics/hierarchy/rust:benchmarks
.