adt

Documentation

Index

• type Array
• type Map
• type MapHashFunc
• type MapOpts
  • func MapOptsForActorCode(c cid.Cid) (*MapOpts, error)
  • func (m *MapOpts) Equal(o *MapOpts) bool
• type Store
  • func WrapStore(ctx context.Context, store cbor.IpldStore) Store

Types

type Array

type Array interface {
	Root() (cid.Cid, error)

	Set(idx uint64, v cbor.Marshaler) error
	Get(idx uint64, v cbor.Unmarshaler) (bool, error)
	Delete(idx uint64) error
	Length() uint64

	ForEach(v cbor.Unmarshaler, fn func(idx int64) error) error
}

type Map

type Map interface {
	Root() (cid.Cid, error)

	Put(k abi.Keyer, v cbor.Marshaler) error
	Get(k abi.Keyer, v cbor.Unmarshaler) (bool, error)
	Delete(k abi.Keyer) error

	ForEach(v cbor.Unmarshaler, fn func(key string) error) error
}

type MapHashFunc

type MapHashFunc func([]byte) []byte

var Map0ShaHashFunc MapHashFunc = func(input []byte) []byte {
	res := sha256simd.Sum256(input)
	return res[:]
}

var Map2ShaHashFunc MapHashFunc = func(input []byte) []byte {
	res := sha256.Sum256(input)
	return res[:]
}

type MapOpts

type MapOpts struct {
	Bitwidth int
	HashFunc MapHashFunc
}

func MapOptsForActorCode

func MapOptsForActorCode(c cid.Cid) (*MapOpts, error)

func (*MapOpts) Equal

func (m *MapOpts) Equal(o *MapOpts) bool

type Store

type Store interface {
	Context() context.Context
	cbor.IpldStore
}

func WrapStore

func WrapStore(ctx context.Context, store cbor.IpldStore) Store