Rust aims to expand smart-pointer flexibility
At RustConf 2026, Tyler Mandry discussed the long-running effort to make user-defined smart pointers as flexible as native references in Rust.
Source: Além do & (lwn.net). Text prepared with AI from this source.
What happened and what to do
Published on October 2, 2026, the LWN article reports on a RustConf 2026 talk by Tyler Mandry, leader of the Rust language team. The talk covered a long-running effort to make user-defined smart pointers as flexible as native references. Some operations available with references cannot currently be performed with these smart pointers; the talk addressed a proposal to narrow that gap.
For a company maintaining Rust systems, a practical response is to map where smart-pointer types limit operations or make code harder to evolve. A codebase review can identify incompatibilities and inform tests and gradual changes, without assuming the proposal is already available or incorporated into the Rust version the team uses.
How the consultancy can help
Wendelmaques can diagnose smart-pointer use in a Rust codebase, scope an implementation, and support testing and operation of the necessary changes.
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