desktop: Use demangling in tracy

Cargo.lock

@@ -5595,6 +5595,7 @@ checksum = "63de1e1d4115534008d8fd5788b39324d6f58fc707849090533828619351d855"
 dependencies = [
  "loom",
  "once_cell",
+ "rustc-demangle",
  "tracy-client-sys",
 ]
 

desktop/Cargo.toml

@@ -47,7 +47,7 @@ gilrs = "0.10"
 tokio = { workspace = true, features = ["rt-multi-thread", "macros"]}
 
 # Deliberately held back to match tracy client used by profiling crate
-tracing-tracy = { version = "=0.11.1", optional = true }
+tracing-tracy = { version = "=0.11.1", optional = true, features = ["demangle"] }
 rand = "0.8.5"
 thiserror.workspace = true
 

desktop/src/tracy.rs

@@ -1,10 +1,13 @@
 use tracing::Metadata;
 use tracing_subscriber::fmt::format::DefaultFields;
+use tracing_tracy::client::register_demangler;
 use tracing_tracy::Config;
 
 #[derive(Default)]
 pub struct RuffleTracyConfig(DefaultFields);
 
+register_demangler!();
+
 impl Config for RuffleTracyConfig {
     type Formatter = DefaultFields;