Module evm_helpers

Helper functions for EVM-specific operations.

This module provides utility functions for working with EVM-specific data types and formatting, including address and hash conversions, signature normalization, and token value formatting.

Functions

are_same_address

Compares two addresses for equality, ignoring case and “0x” prefixes.

are_same_signature

Compares two function signatures for equality, ignoring case and whitespace.

b256_to_string

Converts an B256 hash to its hexadecimal string representation.

format_token_value

Formats an ethabi Token into a consistent string representation.

h160_to_string

Converts an H160 address to its hexadecimal string representation.

h256_to_string

Converts an H256 hash to its hexadecimal string representation.

normalize_address

Normalizes an address string by removing “0x” prefix, spaces, and converting to lowercase.

normalize_signature

Normalizes a function signature by removing spaces and converting to lowercase.

string_to_h256

Converts a hexadecimal string to an H256 hash.

string_to_i256

Converts a string to an I256 value.

string_to_u256

Converts a string to a U256 value.