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authorBenno Lossin <benno.lossin@proton.me>2023-08-14 10:47:15 +0200
committerMiguel Ojeda <ojeda@kernel.org>2023-08-21 14:31:49 +0200
commit9e49439077fe0a9aa062e682193b1f3257b314e2 (patch)
tree19d5a38c93c2ff2f448435544ab39241521bfa41 /kernel
parentrust: init: add `..Zeroable::zeroed()` syntax for zeroing all missing fields (diff)
downloadlinux-9e49439077fe0a9aa062e682193b1f3257b314e2.tar.xz
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rust: init: add functions to create array initializers
Add two functions `pin_init_array_from_fn` and `init_array_from_fn` that take a function that generates initializers for `T` from `usize`, the added functions then return an initializer for `[T; N]` where every element is initialized by an element returned from the generator function. Suggested-by: Asahi Lina <lina@asahilina.net> Reviewed-by: Björn Roy Baron <bjorn3_gh@protonmail.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Signed-off-by: Benno Lossin <benno.lossin@proton.me> Link: https://lore.kernel.org/r/20230814084602.25699-9-benno.lossin@proton.me [ Cleaned a couple trivial nits. ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
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