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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

addCapacity

Public Function
std.heap.memory_pool.Extra.addCapacity
pub fn addCapacity(pool: *Pool, allocator: Allocator, num: usize) Allocator.Error!void

Pre-allocates num items and adds them to the memory pool. This allows at least num active allocations before an OutOfMemory error might happen when calling create().

Params

File

heap/memory_pool.zig:79
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        pub fn addCapacity(pool: *Pool, allocator: Allocator, num: usize) Allocator.Error!void {
            var i: usize = 0;
            while (i < num) : (i += 1) {
                const memory = try pool.allocNew(allocator);
                pool.free_list.prepend(@ptrCast(memory));
            }
        }