alloc::slice::from_raw_parts_mut - Rust
Description: API documentation for the Rust `from_raw_parts_mut` fn in crate `alloc`.
Keywords: rust, rustlang, rust-lang, from_raw_parts_mut

# 1.0.0[−][src]Function alloc::slice::from_raw_parts_mut

    pub unsafe fn from_raw_parts_mut<'a, T>(data: *mut T, len: usize) -> &'a mut [T]

Performs the same functionality as `from_raw_parts`, except that a mutable slice is returned.

This function is unsafe for the same reasons as `from_raw_parts`, as well as not being able to provide a non-aliasing guarantee of the returned mutable slice. `data` must be non-null and aligned even for zero-length slices as with `from_raw_parts`. The total size of the slice must be no larger than `isize::MAX` bytes in memory.

See the documentation of `from_raw_parts` for more details.