Function clone [src]

Creates a copy of this BufSet, using the same allocator.

Prototype

pub fn clone(self: *const BufSet) Allocator.Error!BufSet

Parameters

self: *const BufSet

Example

 test clone {
    var original = BufSet.init(testing.allocator);
    defer original.deinit();
    try original.insert("x");

    var cloned = try original.clone();
    defer cloned.deinit();
    cloned.remove("x");
    try testing.expect(original.count() == 1);
    try testing.expect(cloned.count() == 0);

    try testing.expectError(
        error.OutOfMemory,
        original.cloneWithAllocator(testing.failing_allocator),
    );
}

Source

  pub fn clone(self: *const BufSet) Allocator.Error!BufSet {
    return self.cloneWithAllocator(self.allocator());
}  