From 8399ce2522887369677b7e0a4e52922d63221967 Mon Sep 17 00:00:00 2001
From: Ian McIntyre <me@mciantyre.dev>
Date: Thu, 17 Jul 2025 21:40:57 -0400
Subject: Bump smoltcp to 0.12

---
 Cargo.toml | 2 +-
 src/bd.rs  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index f031df4..2904ca7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ mdio = "0.1"
 defmt = "0.3"
 
 [dependencies.smoltcp]
-version = "0.10"
+version = "0.12"
 default-features = false
 features = [
     "medium-ethernet",
diff --git a/src/bd.rs b/src/bd.rs
index 1afb93b..496f32a 100644
--- a/src/bd.rs
+++ b/src/bd.rs
@@ -236,7 +236,7 @@ impl smoltcp::phy::TxToken for TxToken<'_> {
 impl smoltcp::phy::RxToken for RxToken<'_> {
     fn consume<R, F>(self, f: F) -> R
     where
-        F: FnOnce(&mut [u8]) -> R,
+        F: FnOnce(&[u8]) -> R,
     {
         // Safety: hardware will not exceed our maximum frame length. We know that
         // the pointer is valid; see discussion above.
-- 
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