Crate tiders_evm_schema 

tiders-evm-schema

Pre-built Apache Arrow schemas and record batch builders for EVM blockchain data.

Provides [Schema] definitions and corresponding builder structs for the four core EVM data tables:

• Blocks (blocks_schema / BlocksBuilder) — Block headers including hash, gas, timestamps, withdrawals, and L1/L2-specific fields.
• Transactions (transactions_schema / TransactionsBuilder) — Full transaction data with receipt fields, access lists, and L1/L2 fee fields.
• Logs (logs_schema / LogsBuilder) — Event logs with topic0–topic3 and data columns.
• Traces (traces_schema / TracesBuilder) — Execution traces including call type, gas, value, and trace address.

Numeric fields that may exceed 64 bits (gas, value, timestamps) use Decimal256(76, 0). Addresses and hashes are stored as Binary.

Structs

AccessListBuilder

Builder for the nested access list within a transaction.

BlocksBuilder

Builder for constructing an EVM blocks RecordBatch row-by-row.

LogsBuilder

Builder for constructing an EVM logs RecordBatch row-by-row.

TracesBuilder

Builder for constructing an EVM traces RecordBatch row-by-row.

TransactionsBuilder

Builder for constructing an EVM transactions RecordBatch row-by-row.

WithdrawalsBuilder

Builder for the nested withdrawals list within a block.

Functions

blocks_schema

Returns the Arrow schema for EVM block data.

logs_schema

Returns the Arrow schema for EVM event log data.

traces_schema

Returns the Arrow schema for EVM execution trace data.

transactions_schema

Returns the Arrow schema for EVM transaction data (including receipt fields).