rust: pin-init: examples: error: use `Error` in `fn main()`

2025-09-11T21:25:54+00:00

When running this example with no cargo features enabled, the compiler warns on 1.89: error: struct `Error` is never constructed --> examples/error.rs:11:12 | 11 | pub struct Error; | ^^^^^ | = note: `-D dead-code` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(dead_code)]` Thus use the error in the main function to avoid this warning. Signed-off-by: Benno Lossin

rust: pin-init: change examples to the user-space version

2025-03-16T20:59:18+00:00

Replace the examples in the documentation by the ones from the user-space version and introduce the standalone examples from the user-space version such as the `CMutex` type. The `CMutex` example from the pinned-init repository [1] is used in several documentation examples in the user-space version instead of the kernel `Mutex` type (as it's not available). In order to split off the pin-init crate, all examples need to be free of kernel-specific types. Link: https://github.com/rust-for-Linux/pinned-init [1] Signed-off-by: Benno Lossin Reviewed-by: Fiona Behrens Tested-by: Andreas Hindborg Link: https://lore.kernel.org/r/20250308110339.2997091-6-benno.lossin@proton.me Signed-off-by: Miguel Ojeda

kernel/linux.git/rust/pin-init/examples/error.rs, branch v6.19.11

rust: pin-init: examples: error: use `Error` in `fn main()`

rust: pin-init: change examples to the user-space version