chain

package
v0.0.0 Latest Latest
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 Go to latest Published: Apr 30, 2026 License: UNKNOWN not legal advice Imports: 0 Imported by: 0

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Constants

This section is empty.

Variables

View Source 
var Package = amino.RegisterPackage(amino.NewPackage(
	"github.com/gnolang/gno/gnovm/stdlibs/chain",
	"tm",
	amino.GetCallersDirname(),
).
	WithDependencies(
		abci.Package,
	).
	WithTypes(
		EventAttribute{},
		Event{},
		StorageDepositEvent{},
		StorageUnlockEvent{},
	))

Functions

func X_deriveStorageDepositAddr 

func X_deriveStorageDepositAddr(pkgPath string) string

func X_emit 

func X_emit(m *gno.Machine, typ string, attrs []string)

func X_packageAddress 

func X_packageAddress(pkgPath string) string

func X_pubKeyAddress 

func X_pubKeyAddress(bech32PubKey string) (addr string, errStr string)

X_pubKeyAddress derives the bech32 address from a bech32-encoded public key. Returns ("", errStr) on error — the gno wrapper translates to a Go-side error or address cast.

Used by r/sys/params.GetValsetEntries to parse "<bech32-pubkey>:<power>" entries from valset:current. The function is narrow on purpose: bech32 decode + amino unmarshal + Address() derivation are not safely doable in pure gno (amino-decode is not exposed to gno), so this is the only chain-side primitive needed for that use case.

Types

type Event 

type Event struct {
	Type       string           `json:"type"`
	Attributes []EventAttribute `json:"attrs"`
	PkgPath    string           `json:"pkg_path"`
}

func (Event) AssertABCIEvent 

func (e Event) AssertABCIEvent()

type EventAttribute 

type EventAttribute struct {
	Key   string `json:"key"`
	Value string `json:"value"`
}

type StorageDepositEvent 

type StorageDepositEvent struct {
	BytesDelta int64    `json:"bytes_delta"`
	FeeDelta   std.Coin `json:"fee_delta"`
	PkgPath    string   `json:"pkg_path"`
}

StorageDepositEvent is emitted when a storage deposit fee is locked.

func (StorageDepositEvent) AssertABCIEvent 

func (e StorageDepositEvent) AssertABCIEvent()

type StorageUnlockEvent 

type StorageUnlockEvent struct {
	// For unlock, BytesDelta is negative
	BytesDelta int64    `json:"bytes_delta"`
	FeeRefund  std.Coin `json:"fee_refund"`
	PkgPath    string   `json:"pkg_path"`
	// RefundWithheld is true if the refund was retained because of token lock
	RefundWithheld bool `json:"refund_withheld"`
}

StorageUnlockEvent is emitted when a storage deposit fee is unlocked.

func (StorageUnlockEvent) AssertABCIEvent 

func (e StorageUnlockEvent) AssertABCIEvent()

Source Files

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