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84837cf6fa
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 <benno.lossin@proton.me> Reviewed-by: Fiona Behrens <me@kloenk.dev> Tested-by: Andreas Hindborg <a.hindborg@kernel.org> Link: https://lore.kernel.org/r/20250308110339.2997091-6-benno.lossin@proton.me Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
27 lines
478 B
Rust
27 lines
478 B
Rust
// SPDX-License-Identifier: Apache-2.0 OR MIT
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#![cfg_attr(feature = "alloc", feature(allocator_api))]
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use core::convert::Infallible;
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#[cfg(feature = "alloc")]
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use std::alloc::AllocError;
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#[derive(Debug)]
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pub struct Error;
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impl From<Infallible> for Error {
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fn from(e: Infallible) -> Self {
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match e {}
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}
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}
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#[cfg(feature = "alloc")]
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impl From<AllocError> for Error {
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fn from(_: AllocError) -> Self {
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Self
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}
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}
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#[allow(dead_code)]
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fn main() {}
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