Trait spl_token_2022::extension::Extension

pub trait Extension {
    const TYPE: ExtensionType;
}

Trait to be implemented by all extension states, specifying which extension and account type they are associated with

Required Associated Constants

const TYPE: ExtensionType

Associated extension type enum, checked at the start of TLV entries

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl Extension for TokenGroup

const TYPE: ExtensionType = ExtensionType::TokenGroup

impl Extension for TokenGroupMember

const TYPE: ExtensionType = ExtensionType::TokenGroupMember

impl Extension for TokenMetadata

const TYPE: ExtensionType = ExtensionType::TokenMetadata

Implementors

impl Extension for ConfidentialTransferAccount

const TYPE: ExtensionType = ExtensionType::ConfidentialTransferAccount

impl Extension for ConfidentialTransferMint

const TYPE: ExtensionType = ExtensionType::ConfidentialTransferMint

impl Extension for ConfidentialTransferFeeAmount

const TYPE: ExtensionType = ExtensionType::ConfidentialTransferFeeAmount

impl Extension for ConfidentialTransferFeeConfig

const TYPE: ExtensionType = ExtensionType::ConfidentialTransferFeeConfig

impl Extension for CpiGuard

const TYPE: ExtensionType = ExtensionType::CpiGuard

impl Extension for DefaultAccountState

const TYPE: ExtensionType = ExtensionType::DefaultAccountState

impl Extension for GroupMemberPointer

const TYPE: ExtensionType = ExtensionType::GroupMemberPointer

impl Extension for GroupPointer

const TYPE: ExtensionType = ExtensionType::GroupPointer

impl Extension for ImmutableOwner

const TYPE: ExtensionType = ExtensionType::ImmutableOwner

impl Extension for InterestBearingConfig

const TYPE: ExtensionType = ExtensionType::InterestBearingConfig

impl Extension for MemoTransfer

const TYPE: ExtensionType = ExtensionType::MemoTransfer

impl Extension for MetadataPointer

const TYPE: ExtensionType = ExtensionType::MetadataPointer

impl Extension for MintCloseAuthority

const TYPE: ExtensionType = ExtensionType::MintCloseAuthority

impl Extension for NonTransferable

const TYPE: ExtensionType = ExtensionType::NonTransferable

impl Extension for NonTransferableAccount

const TYPE: ExtensionType = ExtensionType::NonTransferableAccount

impl Extension for PermanentDelegate

const TYPE: ExtensionType = ExtensionType::PermanentDelegate

impl Extension for TransferFeeAmount

const TYPE: ExtensionType = ExtensionType::TransferFeeAmount

impl Extension for TransferFeeConfig

const TYPE: ExtensionType = ExtensionType::TransferFeeConfig

impl Extension for TransferHook

const TYPE: ExtensionType = ExtensionType::TransferHook

impl Extension for TransferHookAccount

const TYPE: ExtensionType = ExtensionType::TransferHookAccount