Struct cyclos_core::context::CreateAndInitPool

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pub struct CreateAndInitPool<'info> {
    pub pool_creator: Signer<'info>,
    pub token_0: Box<Account<'info, Mint>>,
    pub token_1: Box<Account<'info, Mint>>,
    pub fee_state: AccountLoader<'info, FeeState>,
    pub pool_state: AccountLoader<'info, PoolState>,
    pub initial_observation_state: AccountLoader<'info, ObservationState>,
    pub vault_0: Box<Account<'info, TokenAccount>>,
    pub vault_1: Box<Account<'info, TokenAccount>>,
    pub system_program: Program<'info, System>,
    pub rent: Sysvar<'info, Rent>,
    pub token_program: Program<'info, Token>,
    pub associated_token_program: Program<'info, AssociatedToken>,
}

Fields

pool_creator: Signer<'info>

Address paying to create the pool. Can be anyone

token_0: Box<Account<'info, Mint>>

Desired token pair for the pool token_0 mint address should be smaller than token_1 address

token_1: Box<Account<'info, Mint>>fee_state: AccountLoader<'info, FeeState>

Stores the desired fee for the pool

pool_state: AccountLoader<'info, PoolState>

Initialize an account to store the pool state

initial_observation_state: AccountLoader<'info, ObservationState>

Initialize an account to store oracle observations

vault_0: Box<Account<'info, TokenAccount>>

The address that holds pool tokens for token_0

vault_1: Box<Account<'info, TokenAccount>>

The address that holds pool tokens for token_1

system_program: Program<'info, System>

To create a new program account

rent: Sysvar<'info, Rent>

Sysvar for program account and ATA creation

token_program: Program<'info, Token>

To create new token accounts for the pool

associated_token_program: Program<'info, AssociatedToken>

Trait Implementations

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impl<'info> Accounts<'info> for CreateAndInitPool<'info> where
'info: 'info,

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fn try_accounts(
 program_id: &Pubkey,
 accounts: &mut &[AccountInfo<'info>],
 ix_data: &[u8 ],
 __bumps: &mut BTreeMap<String, u8>
) -> Result<Self>

Returns the validated accounts struct. What constitutes “valid” is program dependent. However, users of these types should never have to worry about account substitution attacks. For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any other account type is given–from the SPL token program or elsewhere. Read more

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impl<'info> AccountsExit<'info> for CreateAndInitPool<'info> where
'info: 'info,

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fn exit(&self, program_id: &Pubkey) -> Result<()>

program_id is the currently executing program.

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impl<'info> ToAccountInfos<'info> for CreateAndInitPool<'info> where
'info: 'info,

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fn to_account_infos(&self) -> Vec<AccountInfo<'info>>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

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impl<'info> ToAccountMetas for CreateAndInitPool<'info>

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fn to_account_metas(&self, is_signer: Option<bool>) -> Vec<AccountMeta>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

is_signer is given as an optional override for the signer meta field. This covers the edge case when a program-derived-address needs to relay a transaction from a client to another program but sign the transaction before the relay. The client cannot mark the field as a signer, and so we have to override the is_signer meta field given by the client. Read more