TransactionProcessingEnvironment

solana_svm::transaction_processor

Struct TransactionProcessingEnvironment 

Source 
pub struct TransactionProcessingEnvironment {
    pub blockhash: Hash,
    pub blockhash_lamports_per_signature: u64,
    pub epoch_total_stake: u64,
    pub feature_set: SVMFeatureSet,
    pub program_runtime_environments_for_execution: ProgramRuntimeEnvironments,
    pub program_runtime_environments_for_deployment: ProgramRuntimeEnvironments,
    pub rent: Rent,
}
👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.
Expand description

Runtime environment for transaction batch processing.

Fields§

§blockhash: Hash
👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

The blockhash to use for the transaction batch.

§blockhash_lamports_per_signature: u64
👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

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
👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

The total stake for the current epoch.

§feature_set: SVMFeatureSet
👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Runtime feature set to use for the transaction batch.

§program_runtime_environments_for_execution: ProgramRuntimeEnvironments
👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

The current ProgramRuntimeEnvironments derived from the SVMFeatureSet.

§program_runtime_environments_for_deployment: ProgramRuntimeEnvironments
👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Depending on the next slot this is either the current or the upcoming ProgramRuntimeEnvironments.

§rent: Rent
👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Rent calculator to use for the transaction batch.

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