uefi: Add ptr_meta dependency
#621
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The `ptr_meta` crate (https://docs.rs/ptr_meta) is a polyfill for the unstable [`ptr_metadata`](rust-lang/rust#81513) feature on stable Rust. This allows us to drop use of an unstable feature with fairly minimal code changes; mostly just adding a derive for the `Pointee` type on some DST structs.
phip1611
approved these changes
Dec 30, 2022
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The
ptr_metacrate (https://docs.rs/ptr_meta) is a polyfill for the unstableptr_metadatafeature on stable Rust. This allows us to drop use of an unstable feature with fairly minimal code changes; mostly just adding a derive for thePointeetype on some DST structs.#452
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