Add an unsafe method view_mut_raw #1850
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lshlyapnikov
commented
Nov 4, 2019
lshlyapnikov
commented
Nov 4, 2019
|
Looking good! I'd be happy to merge when you're ready! |
lshlyapnikov
commented
Nov 6, 2019
| /// | ||
| /// Additionally the returned object can be safely mutated, | ||
| /// the changes are guranteed to be reflected in the input array. | ||
| pub unsafe fn view_mut_raw(ptr: *mut $ty, length: usize) -> $name { |
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@alexcrichton please doublecheck the rustdoc.
added 7 commits
November 5, 2019 23:29
it is cleaner, safer and better that way
|
Looks great to me, thanks! |
|
Thank you! |
josephlr
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Oct 23, 2022
We can use [`Uint8Array::view_mut_raw`](https://rustwasm.github.io/wasm-bindgen/api/js_sys/struct.Uint8Array.html#method.view_mut_raw) which was [added](wasm-bindgen/wasm-bindgen#1850) in version `0.2.54` of `wasm-bindgen`. This method was introduced to deal with uninitialized memory, see the Safety comment for more info. Signed-off-by: Joe Richey <[email protected]>
josephlr
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Oct 23, 2022
We can use [`Uint8Array::view_mut_raw`](https://rustwasm.github.io/wasm-bindgen/api/js_sys/struct.Uint8Array.html#method.view_mut_raw) which was [added](wasm-bindgen/wasm-bindgen#1850) in version `0.2.54` of `wasm-bindgen`. This method was introduced to deal with uninitialized memory, see the Safety comment for more info. Signed-off-by: Joe Richey <[email protected]>
josephlr
added a commit
to rust-random/getrandom
that referenced
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Oct 23, 2022
We can use [`Uint8Array::view_mut_raw`](https://rustwasm.github.io/wasm-bindgen/api/js_sys/struct.Uint8Array.html#method.view_mut_raw) which was [added](wasm-bindgen/wasm-bindgen#1850) in version `0.2.54` of `wasm-bindgen`. This method was introduced to deal with uninitialized memory, see the Safety comment for more info. Signed-off-by: Joe Richey <[email protected]>
josephlr
added a commit
to rust-random/getrandom
that referenced
this pull request
Oct 23, 2022
We can use [`Uint8Array::view_mut_raw`](https://rustwasm.github.io/wasm-bindgen/api/js_sys/struct.Uint8Array.html#method.view_mut_raw) which was [added](wasm-bindgen/wasm-bindgen#1850) in version `0.2.54` of `wasm-bindgen`. This method was introduced to deal with uninitialized memory, see the Safety comment for more info. Signed-off-by: Joe Richey <[email protected]>
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See #1643
TODO:
Uint8Array::view_mut_rawtestInt16Array::view_mut_rawtestUint32Array::view_mut_rawtestFloat64Array::view_mut_rawtest