Enum spl_token_2022::extension::cpi_guard::instruction::CpiGuardInstruction

#[repr(u8)]
pub enum CpiGuardInstruction {
    Enable = 0,
    Disable = 1,
}

CPI Guard extension instructions

Variants

Enable = 0

Lock certain token operations from taking place within CPI for this Account, namely:

• Transfer and Burn must go through a delegate.
• CloseAccount can only return lamports to owner.
• SetAuthority can only be used to remove an existing close authority.
• Approve is disallowed entirely.

In addition, CPI Guard cannot be enabled or disabled via CPI.

Accounts expected by this instruction:

0. [writable] The account to update.
1. [signer] The account’s owner.

• Multisignature authority

0. [writable] The account to update.
1. [] The account’s multisignature owner.
2. ..2+M [signer] M signer accounts.

Disable = 1

Allow all token operations to happen via CPI as normal.

Implicitly initializes the extension in the case where it is not present.

Accounts expected by this instruction:

0. [writable] The account to update.
1. [signer] The account’s owner.

• Multisignature authority

0. [writable] The account to update.
1. [] The account’s multisignature owner.
2. ..2+M [signer] M signer accounts.

Trait Implementations

impl Clone for CpiGuardInstruction

fn clone(&self) -> CpiGuardInstruction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CpiGuardInstruction

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

Formats the value using the given formatter.

impl From<CpiGuardInstruction> for u8

fn from(enum_value: CpiGuardInstruction) -> Self

Converts to this type from the input type.

impl PartialEq for CpiGuardInstruction

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl TryFrom<u8> for CpiGuardInstruction

type Error = TryFromPrimitiveError<CpiGuardInstruction>

The type returned in the event of a conversion error.

fn try_from(number: u8) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for CpiGuardInstruction

type Primitive = u8

type Error = TryFromPrimitiveError<CpiGuardInstruction>

const NAME: &'static str = "CpiGuardInstruction"

fn try_from_primitive( number: Self::Primitive ) -> Result<Self, TryFromPrimitiveError<Self>>

impl Copy for CpiGuardInstruction

impl StructuralPartialEq for CpiGuardInstruction