uefi-services: Drop use of unstable alloc_error_handler feature

As of 2022-12-18, we can rely on the `default_alloc_error_handler` feature which was stabilized in rust-lang/rust#102318. The behavior of the default handler is to panic, essentially the same as our current custom one.
nicholasbishop · Mar 4, 2023 · fc3653b · fc3653b
1 parent e45b79e
commit fc3653b
Showing 1 changed file with 0 additions and 9 deletions.
diff --git a/uefi-services/src/lib.rs b/uefi-services/src/lib.rs
@@ -27,7 27,6 @@
 //! [`exit_boot_services`]: uefi::table::SystemTable::exit_boot_services
 
 #![no_std]
-#![feature(alloc_error_handler)]
 #![feature(abi_efiapi)]
 #![deny(clippy::must_use_candidate)]
 #![allow(stable_features)]
@@ -257,11 256,3 @@ fn panic_handler(info: &core::panic::PanicInfo) -> ! {
  }
  }
 }
-
-#[alloc_error_handler]
-fn out_of_memory(layout: ::core::alloc::Layout) -> ! {
- panic!(
- "Ran out of free memory while trying to allocate {:#?}",
- layout
- );
-}