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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

ensureCapacity

Public Function
std.math.big.int.Managed.ensureCapacity
pub fn ensureCapacity(self: *Managed, capacity: usize) !void

Ensures an Managed has enough space allocated for capacity limbs. If the Managed does not have sufficient capacity, the exact amount will be allocated. This occurs even if the requested capacity is only greater than the current capacity by one limb.

Params

File

math/big/int.zig:2905
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    pub fn ensureCapacity(self: *Managed, capacity: usize) !void {
        if (capacity <= self.limbs.len) {
            return;
        }
        self.limbs = try self.allocator.realloc(self.limbs, capacity);
    }