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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

pop

Public Function
std.array_list.AlignedManaged.pop
pub fn pop(self: *Self) ?T

Remove and return the last element from the list, or return null if list is empty. Invalidates element pointers to the removed element.

Params

File

array_list.zig:572
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        pub fn pop(self: *Self) ?T {
            if (self.items.len == 0) return null;
            self.pointer_stability.assertUnlocked();
            const val = self.items[self.items.len - 1];
            self.items[self.items.len - 1] = undefined;
            self.items.len -= 1;
            return val;
        }