diff options
| author | Gary Guo <gary@garyguo.net> | 2022-11-10 17:41:28 +0100 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2022-12-04 01:59:15 +0100 |
| commit | d126d2380131dfbc880f5b5f0e3015e9bef6fa1c (patch) | |
| tree | 72fd27366e7c043151f0cefd2eaa3880b47b1260 /rust/kernel/prelude.rs | |
| parent | 650ec51561fd201bcf47ce9b1d9b6fedd4bb60a6 (diff) | |
rust: str: add `CStr` type
Add the `CStr` type, which is a borrowed string that is guaranteed
to have exactly one `NUL` byte, which is at the end.
It is used for interoperability with kernel APIs that take C strings.
Add it to the prelude too.
Co-developed-by: Alex Gaynor <alex.gaynor@gmail.com>
Signed-off-by: Alex Gaynor <alex.gaynor@gmail.com>
Co-developed-by: Milan Landaverde <milan@mdaverde.com>
Signed-off-by: Milan Landaverde <milan@mdaverde.com>
Signed-off-by: Gary Guo <gary@garyguo.net>
[Reworded, adapted for upstream and applied latest changes]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/kernel/prelude.rs')
| -rw-r--r-- | rust/kernel/prelude.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rust/kernel/prelude.rs b/rust/kernel/prelude.rs index 1e08b08e9420..89c2c9f4e7a7 100644 --- a/rust/kernel/prelude.rs +++ b/rust/kernel/prelude.rs @@ -21,4 +21,4 @@ pub use super::{pr_alert, pr_crit, pr_debug, pr_emerg, pr_err, pr_info, pr_notic pub use super::error::{code::*, Error, Result}; -pub use super::ThisModule; +pub use super::{str::CStr, ThisModule}; |