Struct TransactionProcessingEnvironment

Source

pub struct TransactionProcessingEnvironment<'a> {
    pub blockhash: Hash,
    pub blockhash_lamports_per_signature: u64,
    pub epoch_total_stake: u64,
    pub feature_set: Arc<FeatureSet>,
    pub fee_lamports_per_signature: u64,
    pub rent_collector: Option<&'a dyn SVMRentCollector>,
}

Expand description

Runtime environment for transaction batch processing.

Fields§

§blockhash: Hash

The blockhash to use for the transaction batch.

§blockhash_lamports_per_signature: u64

Lamports per signature that corresponds to this blockhash.

Note: This value is primarily used for nonce accounts. If set to zero, it will disable transaction fees. However, any non-zero value will not change transaction fees. For this reason, it is recommended to use the fee_per_signature field to adjust transaction fees.

§epoch_total_stake: u64

The total stake for the current epoch.

§feature_set: Arc<FeatureSet>

Runtime feature set to use for the transaction batch.

§fee_lamports_per_signature: u64

Transaction fee to charge per signature, in lamports.

§rent_collector: Option<&'a dyn SVMRentCollector>

Rent collector to use for the transaction batch.

Struct TransactionProcessingEnvironmentCopy item path

Fields§

Trait Implementations§

impl Default for TransactionProcessingEnvironment<'_>

fn default() -> Self

Auto Trait Implementations§

impl<'a> Freeze for TransactionProcessingEnvironment<'a>

impl<'a> !RefUnwindSafe for TransactionProcessingEnvironment<'a>

impl<'a> !Send for TransactionProcessingEnvironment<'a>

impl<'a> !Sync for TransactionProcessingEnvironment<'a>

impl<'a> Unpin for TransactionProcessingEnvironment<'a>

impl<'a> !UnwindSafe for TransactionProcessingEnvironment<'a>

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

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impl<T> Borrow<T> for Twhere T: ?Sized,

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Struct TransactionProcessingEnvironment

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

impl<T> ErasedDestructor for T
where T: 'static,