From 28ba5e4124659107bd0ed08ba5c480d0e71c3aa1 Mon Sep 17 00:00:00 2001 From: Askar Safin Date: Wed, 19 Jun 2024 21:19:20 +0300 Subject: [PATCH] Updated docs on `#[panic_handler]` in `library/core/src/lib.rs` --- library/core/src/lib.rs | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs index ef28bc99c4fc8..4bc0e37800ed5 100644 --- a/library/core/src/lib.rs +++ b/library/core/src/lib.rs @@ -34,12 +34,9 @@ //! Rust user code is to call the functions provided by this library instead (such as //! `ptr::copy`). //! -//! * `rust_begin_panic` - This function takes four arguments, a -//! `fmt::Arguments`, a `&'static str`, and two `u32`'s. These four arguments -//! dictate the panic message, the file at which panic was invoked, and the -//! line and column inside the file. It is up to consumers of this core +//! * Panic handler - This function takes one argument, a `&panic::PanicInfo`. It is up to consumers of this core //! library to define this panic function; it is only required to never -//! return. This requires a `lang` attribute named `panic_impl`. +//! return. You should mark your implementation using `#[panic_handler]`. //! //! * `rust_eh_personality` - is used by the failure mechanisms of the //! compiler. This is often mapped to GCC's personality function, but crates