tokenaccount

Documentation

Index

• Variables
• func NewCacheUpdater(cache Cache, mint ed25519.PublicKey) (*cacheUpdater, error)
• type Cache

Variables

var (
	ErrTokenAccountsNotFound = errors.New("no token accounts found")
)

Functions

func NewCacheUpdater

func NewCacheUpdater(cache Cache, mint ed25519.PublicKey) (*cacheUpdater, error)

Types

type Cache

type Cache interface {
	// Put puts a list of token accounts associated with the given owner.
	Put(ctx context.Context, owner ed25519.PublicKey, tokenAccounts []ed25519.PublicKey) error

	// Get gets an owner's token accounts, if it exists in the cache.
	//
	// ErrTokenAccountsNotFound is returned if no token accounts were cached for the provided owner.
	Get(ctx context.Context, owner ed25519.PublicKey) ([]ed25519.PublicKey, error)

	// Delete removes any cached token accounts for an owner.
	//
	// Delete is idempotent.
	Delete(ctx context.Context, owner ed25519.PublicKey) error
}