[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.

4 files changed, 13 insertions, 15 deletions

diff --git a/plugins/svd/Cargo.toml b/plugins/svd/Cargo.toml
index e25c410b..cd368585 100644
--- a/plugins/svd/Cargo.toml
+++ b/plugins/svd/Cargo.toml
@@ -11,7 +11,6 @@ crate-type = ["cdylib", "lib"]
 binaryninja.workspace = true
 binaryninjacore-sys.workspace = true
 svd-parser = { version = "0.14.8", features = ["expand"] }
-log = "0.4"
 serde_json = "1.0"
 
 [dev-dependencies]
diff --git a/plugins/svd/demo/Cargo.toml b/plugins/svd/demo/Cargo.toml
index 0dffba6e..811f7d08 100644
--- a/plugins/svd/demo/Cargo.toml
+++ b/plugins/svd/demo/Cargo.toml
@@ -12,7 +12,6 @@ path = "../src/lib.rs"
 binaryninja = { workspace = true, features = ["demo"]}
 binaryninjacore-sys.workspace = true
 svd-parser = { version = "0.14.8", features = ["expand"] }
-log = "0.4"
 serde_json = "1.0"
 
 [dev-dependencies]
diff --git a/plugins/svd/src/lib.rs b/plugins/svd/src/lib.rs
index 3a069056..396a9447 100644
--- a/plugins/svd/src/lib.rs
+++ b/plugins/svd/src/lib.rs
@@ -6,9 +6,8 @@ use crate::settings::LoadSettings;
 use binaryninja::binary_view::{BinaryView, BinaryViewBase, BinaryViewExt};
 use binaryninja::command::Command;
 use binaryninja::interaction::{Form, FormInputField};
-use binaryninja::logger::Logger;
+use binaryninja::tracing;
 use binaryninja::workflow::{activity, Activity, AnalysisContext, Workflow};
-use log::LevelFilter;
 use std::path::PathBuf;
 use svd_parser::ValidateLevel;
 
@@ -120,7 +119,7 @@ impl Command for LoadSVDFile {
         let file_content = match std::fs::read_to_string(&file_path) {
             Ok(content) => content,
             Err(e) => {
-                log::error!("Failed to read file: {:?}", e);
+                tracing::error!("Failed to read file: {:?}", e);
                 return;
             }
         };
@@ -137,7 +136,7 @@ impl Command for LoadSVDFile {
                 view.update_analysis();
             }
             Err(e) => {
-                log::error!("Failed to parse SVD file: {:?}", e);
+                tracing::error!("Failed to parse SVD file: {:?}", e);
             }
         }
     }
@@ -152,7 +151,7 @@ impl Command for LoadSVDFile {
 #[cfg(not(feature = "demo"))]
 pub extern "C" fn CorePluginInit() -> bool {
     if plugin_init().is_err() {
-        log::error!("Failed to initialize SVD plug-in");
+        tracing::error!("Failed to initialize SVD plug-in");
         return false;
     }
     true
@@ -163,14 +162,14 @@ pub extern "C" fn CorePluginInit() -> bool {
 #[cfg(feature = "demo")]
 pub extern "C" fn SVDPluginInit() -> bool {
     if plugin_init().is_err() {
-        log::error!("Failed to initialize SVD plug-in");
+        tracing::error!("Failed to initialize SVD plug-in");
         return false;
     }
     true
 }
 
 fn plugin_init() -> Result<(), ()> {
-    Logger::new("SVD").with_level(LevelFilter::Debug).init();
+    binaryninja::tracing_init!("SVD");
 
     binaryninja::command::register_command(
         "Load SVD File",
@@ -185,13 +184,13 @@ fn plugin_init() -> Result<(), ()> {
         let view = ctx.view();
         let load_settings = LoadSettings::from_view_settings(&view);
         let Some(file) = &load_settings.auto_load_file else {
-            log::debug!("No SVD file specified, skipping...");
+            tracing::debug!("No SVD file specified, skipping...");
             return;
         };
         let file_content = match std::fs::read_to_string(file) {
             Ok(content) => content,
             Err(e) => {
-                log::error!("Failed to read file: {}", e);
+                tracing::error!("Failed to read file: {}", e);
                 return;
             }
         };
@@ -204,7 +203,7 @@ fn plugin_init() -> Result<(), ()> {
                 mapper.map_to_view(&view);
             }
             Err(e) => {
-                log::error!("Failed to parse SVD file: {:?}", e);
+                tracing::error!("Failed to parse SVD file: {:?}", e);
             }
         }
     };
diff --git a/plugins/svd/src/mapper.rs b/plugins/svd/src/mapper.rs
index 4c49145b..2c09eb95 100644
--- a/plugins/svd/src/mapper.rs
+++ b/plugins/svd/src/mapper.rs
@@ -6,6 +6,7 @@ use binaryninja::rc::Ref;
 use binaryninja::section::{SectionBuilder, Semantics};
 use binaryninja::segment::{SegmentBuilder, SegmentFlags};
 use binaryninja::symbol::{SymbolBuilder, SymbolType};
+use binaryninja::tracing;
 use binaryninja::types::{
     BaseStructure, EnumerationBuilder, MemberAccess, MemberScope, NamedTypeReference,
     NamedTypeReferenceClass, StructureBuilder, StructureMember, Type, TypeBuilder,
@@ -78,7 +79,7 @@ impl DeviceMapper {
     }
 
     pub fn map_to_view(&self, view: &BinaryView) {
-        log::info!("Mapping device... {}", self.device.name);
+        tracing::info!("Mapping device... {}", self.device.name);
         for peripheral in &self.device.peripherals {
             match peripheral {
                 Peripheral::Single(info) => {
@@ -143,7 +144,7 @@ impl DeviceMapper {
         address_block: &AddressBlock,
     ) {
         let block_addr = peripheral.base_address + address_block.offset as u64;
-        log::info!(
+        tracing::info!(
             "Mapping peripheral block @ 0x{:x} for {}",
             block_addr,
             peripheral.name
@@ -176,7 +177,7 @@ impl DeviceMapper {
             );
 
             if !added_memory {
-                log::error!(
+                tracing::error!(
                     "Failed to add memory for peripheral block! {} @ 0x{:x}",
                     block_name,
                     block_addr