TransactionValidator

kora_lib::validator::transaction_validator

Struct TransactionValidator 

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pub struct TransactionValidator { /* private fields */ }

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impl TransactionValidator

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pub fn new(fee_payer_pubkey: Pubkey) -> Result<Self, KoraError>

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pub async fn fetch_and_validate_token_mint( &self, mint: &Pubkey, rpc_client: &RpcClient, ) -> Result<Box<dyn TokenMint + Send + Sync>, KoraError>

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pub async fn validate_transaction( &self, transaction_resolved: &mut VersionedTransactionResolved, rpc_client: &RpcClient, ) -> Result<(), KoraError>

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pub fn validate_lamport_fee(&self, fee: u64) -> Result<(), KoraError>

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pub fn is_disallowed_account(&self, account: &Pubkey) -> bool

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pub async fn validate_token_payment( transaction_resolved: &mut VersionedTransactionResolved, required_lamports: u64, rpc_client: &RpcClient, expected_payment_destination: &Pubkey, ) -> Result<(), KoraError>

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pub fn validate_strict_pricing_with_fee( fee_calculation: &TotalFeeCalculation, ) -> Result<(), KoraError>

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