track updates to objects

Codecov Report

Patch coverage is 48.29% of modified lines.

Files Changed	Coverage
ctrl/controller.rs	`ø`
driver/main.rs	`0.00%`
lib/rust/config.rs	`0.00%`
lib/rust/k8s/gvk.rs	`0.00%`
lib/rust/lib.rs	`ø`
lib/rust/time.rs	`ø`
tracer/main.rs	`0.00%`
lib/rust/jsonutils/hash.rs	`47.82%`
lib/rust/trace/tracer.rs	`80.00%`
lib/rust/jsonutils/patch_ext.rs	`100.00%`
... and 3 more

:loudspeaker: Thoughts on this report? Let us know!.