Struct InitializeMint 

pub struct InitializeMint<'a> {
    pub mint: &'a AccountView<'a>,
    pub rent_sysvar: &'a AccountView<'a>,
    pub decimals: u8,
    pub mint_authority: &'a Address,
    pub freeze_authority: Option<&'a Address>,
}

InitializeMint (0): the Rent-sysvar form of InitializeMint2. The mint must already be allocated (82 bytes on SPL Token) and owned by the token program. Prefer InitializeMint2 in new code; this form exists for callers whose instruction already carries the Rent sysvar.

Fields

mint: &'a AccountView<'a>

rent_sysvar: &'a AccountView<'a>

decimals: u8

mint_authority: &'a Address

freeze_authority: Option<&'a Address>

Implementations

impl InitializeMint<'_>

pub fn invoke(&self) -> ProgramResult

impl InitializeMint<'_>

pub fn invoke_on( &self, program: TokenProgram, multisig_signers: &[&AccountView<'_>], signers: &[Signer<'_, '_>], ) -> ProgramResult

Send this instruction to an explicit token program.

multisig_signers is empty for a single-key authority; when signers is empty the authority (or every multisig signer) must have signed the transaction directly.

pub fn invoke_for_owner( &self, multisig_signers: &[&AccountView<'_>], signers: &[Signer<'_, '_>], ) -> ProgramResult

Send this instruction to whichever token program owns mint (one 32-byte compare). Any other owner is refused with IncorrectProgramId before the CPI.

Trait Implementations

impl<'a, 'x: 'a> TokenInstruction<'a> for InitializeMint<'x>

fn emit( &self, multisig_signers: &[&'a AccountView<'a>], sink: &mut impl TokenSink<'a>, ) -> ProgramResult