There was a recent request in kernel [1] to mark as `#[inline]` the
simple `From::from()` functions implemented for `Error`.
Thus mark all of the existing
impl From<...> for Error {
fn from(err: ...) -> Self {
...
}
}
functions as `#[inline]`.
While in pin-init crate the relevant code is just examples, it
nevertheless does not hurt to use good practice for them.
Suggested-by: Gary Guo <[email protected]>
Link: https://lore.kernel.org/all/[email protected]/ [1]
Signed-off-by: Alistair Francis <[email protected]>
Reviewed-by: Gary Guo <[email protected]>
[ Reworded commit message - Gary ]
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Gary Guo <[email protected]>
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 <[email protected]>
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<T>` type.
The `CMutex<T>` example from the pinned-init repository [1] is used in
several documentation examples in the user-space version instead of the
kernel `Mutex<T>` 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 <[email protected]>
Reviewed-by: Fiona Behrens <[email protected]>
Tested-by: Andreas Hindborg <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Miguel Ojeda <[email protected]>