Struct dflow_sdk::instructions::InitRetailDataAccountInstruction

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pub struct InitRetailDataAccountInstruction<'info> {
    pub retail_data_account: Account<'info, RetailDataAccount>,
    pub retail_account_owner: AccountInfo<'info>,
}

Expand description

This instruction initializes the retail traders account. The retail data account tracks state specific to the retail trader’s trading activities on DFlow.

Fields

retail_data_account: Account<'info, RetailDataAccount>

The retail data account holds state specific to the retail trader. This account is expected to be zeroed out upon the start of instruction processing

retail_account_owner: AccountInfo<'info>

The public key of the retail trader. This account is a signer for the instruction

Trait Implementations

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impl<'info> Accounts<'info> for InitRetailDataAccountInstruction<'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>,
 reallocs: &mut BTreeSet<Pubkey>
) -> 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 InitRetailDataAccountInstruction<'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 InitRetailDataAccountInstruction<'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 InitRetailDataAccountInstruction<'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