Miguel Ojeda 753dece88d rust: import upstream alloc crate ... This is a subset of the Rust standard library `alloc` crate, version 1.62.0, licensed under "Apache-2.0 OR MIT", from: https://github.com/rust-lang/rust/tree/1.62.0/library/alloc/src The files are copied as-is, with no modifications whatsoever (not even adding the SPDX identifiers). For copyright details, please see: https://github.com/rust-lang/rust/blob/1.62.0/COPYRIGHT The next patch modifies these files as needed for use within the kernel. This patch split allows reviewers to double-check the import and to clearly see the differences introduced. Vendoring `alloc`, at least for the moment, allows us to have fallible allocations support (i.e. the `try_*` versions of methods which return a `Result` instead of panicking) early on. It also gives a bit more freedom to experiment with new interfaces and to iterate quickly. Eventually, the goal is to have everything the kernel needs in upstream `alloc` and drop it from the kernel tree. For a summary of work on `alloc` happening upstream, please see: https://github.com/Rust-for-Linux/linux/issues/408 The following script may be used to verify the contents: for path in $(cd rust/alloc/ && find . -type f -name '*.rs'); do curl --silent --show-error --location \ https://github.com/rust-lang/rust/raw/1.62.0/library/alloc/src/$path \ | diff --unified rust/alloc/$path - && echo $path: OK done Reviewed-by: Kees Cook <keescook@chromium.org> Co-developed-by: Alex Gaynor <alex.gaynor@gmail.com> Signed-off-by: Alex Gaynor <alex.gaynor@gmail.com> Co-developed-by: Wedson Almeida Filho <wedsonaf@google.com> Signed-off-by: Wedson Almeida Filho <wedsonaf@google.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>		2022-09-28 08:57:01 +02:00
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collections	rust: import upstream alloc crate	2022-09-28 08:57:01 +02:00
vec	rust: import upstream alloc crate	2022-09-28 08:57:01 +02:00
alloc.rs	rust: import upstream alloc crate	2022-09-28 08:57:01 +02:00
borrow.rs	rust: import upstream alloc crate	2022-09-28 08:57:01 +02:00
boxed.rs	rust: import upstream alloc crate	2022-09-28 08:57:01 +02:00
lib.rs	rust: import upstream alloc crate	2022-09-28 08:57:01 +02:00
raw_vec.rs	rust: import upstream alloc crate	2022-09-28 08:57:01 +02:00
slice.rs	rust: import upstream alloc crate	2022-09-28 08:57:01 +02:00