chainbase

Documentation

Index

• Variables
• type DatabaseCore
• type LocalOverrideDatabase
  • func NewBoltLocalOverrideDatabase(opts ...Option) LocalOverrideDatabase
  • func NewInmemoryLocalOverrideDatabase() LocalOverrideDatabase
• type Option
  • func WithMaxBatchDelay(maxBatchDelay time.Duration) Option
  • func WithMaxBatchSize(maxBatchSize int) Option
  • func WithNoSync(noSync bool) Option
  • func WithPath(path string) Option
  • func WithPerm(perm fs.FileMode) Option

Variables

var (
	// ErrRootBucketNotFound signals the database has not been properly initialized.
	ErrRootBucketNotFound = logicerr.New("root bucket not found")

	ErrGlobalNamespaceBucketNotFound = logicerr.New("global namespace bucket not found")

	ErrTargetTypeBucketNotFound = logicerr.New("target type bucket not found")

	ErrTargetNameBucketNotFound = logicerr.New("target name bucket not found")

	ErrBucketNotContainsChainID = logicerr.New("chain id not found in bucket")
)

Types

type DatabaseCore

type DatabaseCore interface {
	Init() error
	Open(context.Context) error
	Close() error
}

DatabaseCore interface provides methods to initialize and manage local override storage as database.

type LocalOverrideDatabase

type LocalOverrideDatabase interface {
	DatabaseCore
	engine.LocalOverrideStorage
}

LocalOverrideDatabase interface provides methods to manage local override storage as database and as the APE's local override storage.

func NewBoltLocalOverrideDatabase

func NewBoltLocalOverrideDatabase(opts ...Option) LocalOverrideDatabase

NewBoltLocalOverrideDatabase returns storage wrapper for storing access policy engine local overrides.

chain storage (chainBucket): -> global namespace bucket (nBucket): --> target bucket (tBucket) ---> target name (resource) bucket (rBucket):

| Key | Value | x---------------------x-------------------x | chain id (string) | serialized chain | x---------------------x-------------------x

func NewInmemoryLocalOverrideDatabase

func NewInmemoryLocalOverrideDatabase() LocalOverrideDatabase

type Option

type Option func(*cfg)

func WithMaxBatchDelay

func WithMaxBatchDelay(maxBatchDelay time.Duration) Option

func WithMaxBatchSize

func WithMaxBatchSize(maxBatchSize int) Option

func WithNoSync

func WithNoSync(noSync bool) Option

func WithPath

func WithPath(path string) Option

func WithPerm

func WithPerm(perm fs.FileMode) Option