Module serialization 

Functions

address_from_256_from_reader

Reads a 32-byte padded address from a reader (last 20 bytes are the address).

address_from_reader

Reads a 20-byte address from a reader.

address_to_256_to_writer

Writes a 32-byte padded address to a writer (left-padded with zeros).

address_to_hash

Converts an address to a B256 hash (left-padded with zeros).

address_to_writer

Writes a 20-byte address to a writer.

bytestring_from_reader

Reads a length-prefixed byte string from a reader, rejecting lengths above max_bytes_to_read. Every caller must pass an explicit cap sized to the protocol context (typically MAX_L2_MESSAGE_SIZE) so an attacker-controlled length prefix can’t trigger a huge pre-allocation.

bytestring_to_writer

Writes a length-prefixed byte string to a writer.

hash_from_reader

Reads a 32-byte hash from a reader.

hash_to_writer

Writes a 32-byte hash to a writer.

int_to_hash

Converts a signed integer to a B256 hash (big-endian).

uint64_from_reader

Reads a uint64 from a reader (big-endian).

uint64_to_writer

Writes a uint64 to a writer (big-endian).

uint256_from_reader

Reads a U256 from a reader (big-endian).

uint_to_hash

Converts an unsigned integer to a B256 hash (big-endian).