Struct Minter 

pub struct Minter {
    pub mint_wrapper: Pubkey,
    pub minter_authority: Pubkey,
    pub bump: u8,
    pub index: u64,
    pub allowance: u64,
    pub total_minted: u64,
}

One who can mint.

seeds = [
    b"MintWrapperMinter",
    auth.mint_wrapper.key().to_bytes().as_ref(),
    minter_authority.key().to_bytes().as_ref(),
    &[bump]
],

Fields

mint_wrapper: Pubkey

The mint wrapper.

minter_authority: Pubkey

Address that can mint.

bump: u8

Bump seed.

index: u64

Auto-incrementing index of the Minter.

allowance: u64

Limit of number of tokens that this Minter can mint.

total_minted: u64

Cumulative sum of the number of tokens ever minted by this Minter.

Implementations

impl Minter

pub const LEN: usize = 89usize

Number of bytes that a Minter struct takes up.

Trait Implementations

impl AccountDeserialize for Minter

fn try_deserialize(buf: &mut &[u8]) -> Result<Self>

Deserializes previously initialized account data. Should fail for all uninitialized accounts, where the bytes are zeroed. Implementations should be unique to a particular account type so that one can never successfully deserialize the data of one account type into another. For example, if the SPL token program were to implement this trait, it should be impossible to deserialize a Mint account into a token Account.

fn try_deserialize_unchecked(buf: &mut &[u8]) -> Result<Self>

Deserializes account data without checking the account discriminator. This should only be used on account initialization, when the bytes of the account are zeroed.

impl AccountSerialize for Minter

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

Serializes the account data into writer.

impl BorshDeserialize for Minter

where Pubkey: BorshDeserialize, u8: BorshDeserialize, u64: BorshDeserialize,

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.

impl BorshSerialize for Minter

where Pubkey: BorshSerialize, u8: BorshSerialize, u64: 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 Minter

fn clone(&self) -> Minter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Minter

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

Formats the value using the given formatter.

impl Default for Minter

fn default() -> Minter

Returns the “default value” for a type.

impl Discriminator for Minter

fn discriminator() -> [u8; 8]

impl Owner for Minter

fn owner() -> Pubkey

impl Copy for Minter