From f192e27156ade6692c36cad7fd42d9c0d94161b9 Mon Sep 17 00:00:00 2001
From: Steven Joruk <steven@joruk.com>
Date: Thu, 22 Feb 2024 04:00:55 +0000
Subject: [PATCH] Update the README with limitations

---
 README.md | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 02c0a40..db4f4d6 100644
--- a/README.md
+++ b/README.md
@@ -40,8 +40,12 @@ fn main() {
 }
 ```
 
-## Missing features
+## Limitations
 
-* Activities
-* Tracing
-* Native support for line numbers and file names.
+Most of Apple's logging related functions are macros that enable some
+optimizations as well as providing contextual data such as source file location.
+
+By wrapping the macros for use from Rust, we lose those benefits.
+
+Attempting to work around this would involve digging in to opaque types, which
+would be an automatic or eventual rejection from the App store.