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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

ensureUnusedCapacity

Public Function
std.array_list.Aligned.ensureUnusedCapacity
pub fn ensureUnusedCapacity(
            self: *Self,
            gpa: Allocator,
            additional_count: usize,
        ) Allocator.Error!void

Modify the array so that it can hold at least additional_count more items. Invalidates element pointers if additional memory is needed.

Params

File

array_list.zig:1382
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        pub fn ensureUnusedCapacity(
            self: *Self,
            gpa: Allocator,
            additional_count: usize,
        ) Allocator.Error!void {
            return self.ensureTotalCapacity(gpa, try addOrOom(self.items.len, additional_count));
        }