Enum TokenProgramKind 

pub enum TokenProgramKind {
    Spl,
    Token2022,
}

Which token program owns this account.

Variants

Spl

SPL Token (TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA).

Token2022

SPL Token-2022 (TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb).

Implementations

impl TokenProgramKind

pub const fn program_id(self) -> &'static Address

Resolve the program-id address backing this kind.

pub fn from_owner(owner: &Address) -> Result<TokenProgramKind, ProgramError>

Match an account’s owner against the two supported programs.

Returns Err(IncorrectProgramId) if the account is owned by any other program.

pub fn for_account(view: &AccountView) -> Result<TokenProgramKind, ProgramError>

Resolve the kind from an AccountView using its owner.

Wrapper over AccountView::owned_by that stays on the safe (no-unsafe) side of the runtime API surface.

Trait Implementations

impl Clone for TokenProgramKind

fn clone(&self) -> TokenProgramKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokenProgramKind

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

Formats the value using the given formatter.

impl PartialEq for TokenProgramKind

fn eq(&self, other: &TokenProgramKind) -> 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 Copy for TokenProgramKind

impl Eq for TokenProgramKind

impl StructuralPartialEq for TokenProgramKind