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rust: pin-init: Update Changelog and Readme

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Add Changelog entry for the `Wrapper` trait and document the
`unsafe-pinned` feature in the Readme.

Signed-off-by: Christian Schrefl <chrisi.schrefl@gmail.com>
Link: 986555f564
[ Fixed commit authorship. - Benno ]
Signed-off-by: Benno Lossin <benno.lossin@proton.me>
This commit is contained in:
Christian Schrefl
2025-04-21 22:18:13 +00:00
committed by Benno Lossin
parent b862aac8fd
commit bc5f3e0e01
2 changed files with 12 additions and 0 deletions
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6
rust/pin-init/README.md
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@@ -40,6 +40,12 @@ However, using the crate on stable compilers is possible by disabling `alloc`. I
will require the `std` feature, because stable compilers have neither `Box` nor `Arc` in no-std
mode.
### Nightly needed for `unsafe-pinned` feature
This feature enables the `Wrapper` implementation on the unstable `core::pin::UnsafePinned` type.
This requires the [`unsafe_pinned` unstable feature](https://github.com/rust-lang/rust/issues/125735)
and therefore a nightly compiler. Note that this feature is not enabled by default.
## Overview
To initialize a `struct` with an in-place constructor you will need two things:

6
rust/pin-init/src/lib.rs
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@@ -32,6 +32,12 @@
//! will require the `std` feature, because stable compilers have neither `Box` nor `Arc` in no-std
//! mode.
//!
//! ## Nightly needed for `unsafe-pinned` feature
//!
//! This feature enables the `Wrapper` implementation on the unstable `core::pin::UnsafePinned` type.
//! This requires the [`unsafe_pinned` unstable feature](https://github.com/rust-lang/rust/issues/125735)
//! and therefore a nightly compiler. Note that this feature is not enabled by default.
//!
//! # Overview
//!
//! To initialize a `struct` with an in-place constructor you will need two things: