Struct Campaign 

#[repr(C)]
pub struct Campaign {
    pub owner: Pubkey,
    pub mint: Pubkey,
    pub treasury: Pubkey,
    pub merkle_root: [u8; 32],
    pub total_allocated: u64,
    pub total_claimed: u64,
    pub max_supply: u64,
    pub created_at: i64,
    pub status: u8,
    pub _padding: [u8; 7],
}

Campaign account stores metadata for an airdrop campaign

Fields

owner: Pubkey

Campaign owner (can allocate and manage campaign)

mint: Pubkey

SPL Token mint for this campaign (created by CreateMint, can be shared)

treasury: Pubkey

Campaign treasury (token account holding airdrop tokens for distribution)

merkle_root: [u8; 32]

Merkle root for this campaign (single merkle tree per campaign) Zero = not initialized (on-chain allocation mode)

total_allocated: u64

Total allocated tokens (for tracking)

total_claimed: u64

Total claimed tokens (for tracking)

max_supply: u64

Maximum supply cap for this campaign (0 = unlimited) Note: Tokens are already minted in mint treasury, this is for tracking/documentation

created_at: i64

Creation timestamp

status: u8

Campaign status: 0=Active, 1=Paused, 2=Closed

_padding: [u8; 7]

Padding for alignment

Implementations

impl Campaign

pub fn to_bytes(&self) -> &[u8]

Trait Implementations

impl AccountValidation for Campaign

fn assert<F>(&self, condition: F) -> Result<&Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_err<F>( &self, condition: F, err: ProgramError, ) -> Result<&Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_msg<F>(&self, condition: F, msg: &str) -> Result<&Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_mut<F>(&mut self, condition: F) -> Result<&mut Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_mut_err<F>( &mut self, condition: F, err: ProgramError, ) -> Result<&mut Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_mut_msg<F>( &mut self, condition: F, msg: &str, ) -> Result<&mut Self, ProgramError>

where F: Fn(&Self) -> bool,

impl Clone for Campaign

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Campaign

impl Debug for Campaign

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

Formats the value using the given formatter.

impl Discriminator for Campaign

fn discriminator() -> u8

impl PartialEq for Campaign

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

Equality operator ==.

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

Inequality operator !=.

impl Pod for Campaign

impl StructuralPartialEq for Campaign

impl Zeroable for Campaign

fn zeroed() -> Self

Calls zeroed.