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 Go to latest Published: Jul 30, 2025 License: GPL-3.0, LGPL-3.0 Imports: 2 Imported by: 0

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Types

type Bits 

type Bits struct {
	// contains filtered or unexported fields
}

Bits is a bit-set backed by a big.Int Holds values ranging from [0, INT_MAX] (arch-dependent) Trying to use negative values will result in a panic. This implementation is NOT thread-safe.

func BitsFromBytes 

func BitsFromBytes(bytes []byte) Bits

BitsFromBytes returns a Bits from bytes representation

func NewBits 

func NewBits(bits ...int) Bits

NewBits returns a new instance of Bits with [bits] set to 1.

Invariants: 1. Negative bits will cause a panic. 2. Duplicate bits are allowed but will cause a no-op.

func (Bits) Add 

func (b Bits) Add(i int)

Add sets the [i]'th bit to 1

func (Bits) Bytes 

func (b Bits) Bytes() []byte

Bytes returns the byte representation of this bitset

func (Bits) Clear 

func (b Bits) Clear()

Clear empties the bitset

func (Bits) Contains 

func (b Bits) Contains(i int) bool

Contains returns true if the [i]'th bit is 1, false otherwise

func (Bits) Len 

func (b Bits) Len() int

Len returns the number of bits set to 1

func (Bits) Remove 

func (b Bits) Remove(i int)

Remove sets the [i]'th bit to 0

func (Bits) String 

func (b Bits) String() string

String returns the hex representation of this bitset

Source Files

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