[Rust] Replace `log` with `tracing`

- Added more documentation
- Replaced global named logger for plugins, fixing the issue when the CU has multiple (e.g. statically linked demo)
- Simplified some misc code

This is a breaking change, but I believe there is no better time to make it, we cannot continue to use the `log` crate, it is too limited for our needs.

1 files changed, 2 insertions, 1 deletions

diff --git a/plugins/workflow_objc/src/workflow.rs b/plugins/workflow_objc/src/workflow.rs
index 08a39042..13e3a71e 100644
--- a/plugins/workflow_objc/src/workflow.rs
+++ b/plugins/workflow_objc/src/workflow.rs
@@ -1,3 +1,4 @@
+use binaryninja::tracing;
 use binaryninja::workflow::{activity, Activity, AnalysisContext, Workflow};
 
 use crate::{activities, error::WorkflowRegistrationError};
@@ -15,7 +16,7 @@ fn run<E: std::fmt::Debug>(
 ) -> impl Fn(&AnalysisContext) {
     move |ac| {
         if let Err(err) = func(ac) {
-            log::debug!("Error occurred while running activity: {err:#x?}");
+            tracing::debug!("Error occurred while running activity: {err:#x?}");
         }
     }
 }