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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

swapRemove

Public Function
std.array_list.AlignedManaged.swapRemove
pub fn swapRemove(self: *Self, i: usize) T

Removes the element at the specified index and returns it. The empty slot is filled from the end of the list. Invalidates pointers to the end of the list. This operation is O(1). This may not preserve item order. Use orderedRemove if you need to preserve order. Asserts that the index is in bounds.

Params

  • self: *Self
  • i: usize

File

array_list.zig:320
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        pub fn swapRemove(self: *Self, i: usize) T {
            self.pointer_stability.assertUnlocked();
            const val = self.items[i];
            self.items[i] = self.items[self.items.len - 1];
            self.items[self.items.len - 1] = undefined;
            self.items.len -= 1;
            return val;
        }