Upgrade to rust 1.88 for stable naked functions

alevy · alevy · commit 1948c74910a3 · 2025-09-11T18:33:01.000-07:00
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -5,7 +5,7 @@
 # you'd like to use. When you do so, update this to the first Rust version that
 # includes that feature. Whenever this value is updated, the rust-version field
 # in Cargo.toml must be updated as well.
-channel = "1.87"
+channel = "1.88"
 components = ["clippy", "rustfmt", "rust-analyzer"]
 targets = [
     "thumbv6m-none-eabi",
