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lib: Reword documentation for realloc to clarify size #24187

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lib: Reword documentation for realloc to clarify size #24187

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4 changes: 3 additions & 1 deletion lib/std/mem/Allocator.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -335,8 +335,10 @@ pub fn remap(self: Allocator, allocation: anytype, new_len: usize) t: {
return mem.bytesAsSlice(T, new_memory);
}

/// This function requests a new byte size for an existing allocation, which
/// This function requests a new size for an existing allocation, which
/// can be larger, smaller, or the same size as the old memory allocation.
/// The result is an array of `new_n` items of the same type as the existing
/// allocation.
///
/// If `new_n` is 0, this is the same as `free` and it always succeeds.
///
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