bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

clarify that these assumtpions are for us, not all Rust code

Browse source
This commit is contained in:
Ralf Jung 2023-08-15 13:39:46 +02:00
parent dfee1ba4c4
commit fb4ac63415
1 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
library/core/src/lib.rs
View file

@ -29,6 +29,10 @@
//! (Note that these are [standard assumptions](https://reviews.llvm.org/D86993) among compilers.)
//! These functions are often provided by the system libc, but can also be provided by the
//! [compiler-builtins crate](https://crates.io/crates/compiler_builtins).
//! Note that the library does not guarantee that it will always make these assumptions, so Rust
//! user code directly calling the C functions should follow the C specification! The advice for
//! 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