Andrew Kelley eac6280241 add std.meta.TrailerFlags API ...

This is useful for saving memory when allocating an object that has many
optional components. The optional objects are allocated sequentially in
memory, and a single integer is used to represent each optional object
and whether it is present based on each corresponding bit.

2020-07-14 17:19:17 -07:00

22 KiB

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