Enum ExtensionStruct 

#[repr(C)]
pub enum ExtensionStruct {
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    TokenMetadata(TokenMetadata),
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    PausableAccount(PausableAccountExtension),
    PermanentDelegateAccount(PermanentDelegateAccountExtension),
    TransferFeeAccount(TransferFeeAccountExtension),
    TransferHookAccount(TransferHookAccountExtension),
    CompressedOnly(CompressedOnlyExtension),
    Compressible(CompressibleExtension),
}

Variants

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TokenMetadata(TokenMetadata)

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Reserved for Token-2022 Pausable compatibility

PausableAccount(PausableAccountExtension)

Marker extension indicating the account belongs to a pausable mint

PermanentDelegateAccount(PermanentDelegateAccountExtension)

Marker extension indicating the account belongs to a mint with permanent delegate

TransferFeeAccount(TransferFeeAccountExtension)

Transfer fee extension storing withheld fees from transfers

TransferHookAccount(TransferHookAccountExtension)

Marker extension indicating the account belongs to a mint with transfer hook

CompressedOnly(CompressedOnlyExtension)

CompressedOnly extension for compressed token accounts (stores delegated amount)

Compressible(CompressibleExtension)

Compressible extension for token accounts (compression config and timing data)

Trait Implementations

impl BorshDeserialize for ExtensionStruct

where TokenMetadata: BorshDeserialize, PausableAccountExtension: BorshDeserialize, PermanentDelegateAccountExtension: BorshDeserialize, TransferFeeAccountExtension: BorshDeserialize, TransferHookAccountExtension: BorshDeserialize, CompressedOnlyExtension: BorshDeserialize, CompressibleExtension: BorshDeserialize,

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for ExtensionStruct

where TokenMetadata: BorshSerialize, PausableAccountExtension: BorshSerialize, PermanentDelegateAccountExtension: BorshSerialize, TransferFeeAccountExtension: BorshSerialize, TransferHookAccountExtension: BorshSerialize, CompressedOnlyExtension: BorshSerialize, CompressibleExtension: BorshSerialize,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

impl Clone for ExtensionStruct

fn clone(&self) -> ExtensionStruct

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExtensionStruct

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl EnumExt for ExtensionStruct

where TokenMetadata: BorshDeserialize, PausableAccountExtension: BorshDeserialize, PermanentDelegateAccountExtension: BorshDeserialize, TransferFeeAccountExtension: BorshDeserialize, TransferHookAccountExtension: BorshDeserialize, CompressedOnlyExtension: BorshDeserialize, CompressibleExtension: BorshDeserialize,

fn deserialize_variant<R: Read>( reader: &mut R, variant_idx: u8, ) -> Result<Self, Error>

Deserialises given variant of an enum from the reader.

impl Hash for ExtensionStruct

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExtensionStruct

fn eq(&self, other: &ExtensionStruct) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> ZeroCopyAt<'a> for ExtensionStruct

type ZeroCopyAt = ZExtensionStruct<'a>

fn zero_copy_at( data: &'a [u8], ) -> Result<(Self::ZeroCopyAt, &'a [u8]), ZeroCopyError>

impl<'a> ZeroCopyAtMut<'a> for ExtensionStruct

type ZeroCopyAtMut = ZExtensionStructMut<'a>

fn zero_copy_at_mut( data: &'a mut [u8], ) -> Result<(Self::ZeroCopyAtMut, &'a mut [u8]), ZeroCopyError>

impl<'a> ZeroCopyNew<'a> for ExtensionStruct

type ZeroCopyConfig = ExtensionStructConfig

Configuration type needed to initialize this type

type Output = ZExtensionStructMut<'a>

Output type - the mutable zero-copy view of this type

fn byte_len(config: &Self::ZeroCopyConfig) -> Result<usize, ZeroCopyError>

Calculate the byte length needed for this type with the given configuration

fn new_zero_copy( bytes: &'a mut [u8], config: Self::ZeroCopyConfig, ) -> Result<(Self::Output, &'a mut [u8]), ZeroCopyError>

Initialize this type in a mutable byte slice with the given configuration

impl ZeroCopyStructInner for ExtensionStruct

type ZeroCopyInner = ZExtensionStruct<'static>

impl Eq for ExtensionStruct

impl StructuralPartialEq for ExtensionStruct