Add profiling info and optional profiling with Tracy

src/snapshot/patch_apply.rs

@@ -12,6 +12,7 @@ use super::{
 /// Consumes the input `PatchSet`, applying all of its prescribed changes to the
 /// tree and returns an `AppliedPatchSet`, which can be used to keep another
 /// tree in sync with Rojo's.
+#[profiling::function]
 pub fn apply_patch_set(tree: &mut RojoTree, patch_set: PatchSet) -> AppliedPatchSet {
     let mut context = PatchApplyContext::default();
 

src/snapshot/patch_compute.rs

@@ -10,6 +10,7 @@ use super::{
     InstanceSnapshot, InstanceWithMeta, RojoTree,
 };
 
+#[profiling::function]
 pub fn compute_patch_set(
     snapshot: Option<&InstanceSnapshot>,
     tree: &RojoTree,