Crate spl_token_2022

An ERC20-like Token program for the Solana blockchain

Re-exports

• pub use solana_program;
• pub use solana_zk_token_sdk;

Modules

• error
  Error types
• extension
  Extensions available to token mints and accounts
• generic_token_account
  Generic Token Account, copied from spl_token::state
• instruction
  Instruction types
• native_mint
  The Mint that represents the native token
• offchain
  Offchain helper for fetching required accounts to build instructions
• onchain
  On-chain program invoke helper to perform on-chain transfer_checked with correct accounts
• processor
  Program state processor
• proof
  Helper for processing instruction data from ZK Token proof program
• state
  State transition types

Constants

• ID
  The const program ID.

Functions

• amount_to_ui_amount
  Convert a raw amount to its UI representation (using the decimals field defined in its mint)
• amount_to_ui_amount_string
  Convert a raw amount to its UI representation (using the decimals field defined in its mint)
• amount_to_ui_amount_string_trimmed
  Convert a raw amount to its UI representation using the given decimals field Excess zeroes or unneeded decimal point are trimmed.
• check_id
  Returns true if given pubkey is the program ID.
• check_program_account
  Checks that the supplied program ID is correct for spl-token-2022
• check_spl_token_program_account
  Checks that the supplied program ID is corect for spl-token or spl-token-2022
• check_system_program_account
  Checks if the spplied program ID is that of the system program
• check_zk_token_proof_program_account
  Checks that the supplied program ID is correct for the ZK Token proof program
• cmp_pubkeys
  Checks two pubkeys for equality in a computationally cheap way using sol_memcmp
• id
  Returns the program ID.
• try_ui_amount_into_amount
  Try to convert a UI representation of a token amount to its raw amount using the given decimals field
• ui_amount_to_amount
  Convert the UI representation of a token amount (using the decimals field defined in its mint) to the raw amount