Module solana_helpers

Helper functions for Solana-specific operations.

This module provides utility functions for working with Solana-specific data types and formatting, including address normalization, signature matching, and instruction data parsing.

Functions

are_same_address

Compares two Solana addresses for equality.

are_same_signature

Compares two instruction signatures for equality.

calculate_discriminator

Calculates the Anchor instruction discriminator from an instruction name.

calculate_event_discriminator

Calculates the Anchor event discriminator from an event name.

decode_base58

Decodes base58-encoded data to bytes.

encode_base58

Encodes bytes to base58.

encode_hex

Encodes bytes to hexadecimal string.

extract_discriminator

Extracts the instruction discriminator from instruction data.

extract_program_invoke

Extracts the program ID from a “Program invoke” log message.

is_program_failure

Checks if a log message indicates program failure.

is_program_success

Checks if a log message indicates program success.

is_valid_pubkey

Validates if a string is a valid Solana public key (base58-encoded 32 bytes).

is_valid_signature

Validates if a string is a valid Solana transaction signature (base58-encoded 64 bytes).

lamports_to_sol

Formats a lamport amount to SOL.

normalize_address

Normalizes a Solana address (public key) to a consistent format.

parse_program_data_log

Parses a program log message to extract event data.

sol_to_lamports

Parses a SOL amount string to lamports.