套件：golang-github-willf-bitset-dev（1.1.3-3）

Implements bitsets, a mapping between non-negative integers and boolean values

This package provides a Go library with methods for setting, clearing, flipping, and testing individual integers.

It also provides set intersection, union, difference, complement, and symmetric operations, as well as tests to check whether any, all, or no bits are set, and queries a bitset's current length and number of positive bits.

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