Module spl_governance::tools::spl_token

General purpose SPL token utility functions

Functions

• assert_is_valid_spl_token_account
  Asserts the given account_info represents a valid SPL Token account which is initialized and belongs to spl_token program
• assert_is_valid_spl_token_mint
  Asserts the given mint_info represents a valid SPL Token Mint account which is initialized and belongs to spl_token program
• assert_spl_token_mint_authority_is_signer
  Asserts current mint authority matches the given authority and it’s signer of the transaction
• assert_spl_token_owner_is_signer
  Asserts current token owner matches the given owner and it’s signer of the transaction
• burn_spl_tokens_signed
  Burns SPL Tokens from a token account owned by the provided PDA authority with seeds
• create_spl_token_account_signed
  Creates and initializes SPL token account with PDA using the provided PDA seeds
• get_spl_token_mint
  Computationally cheap method to get mint from a token account It reads mint without deserializing full account data
• get_spl_token_mint_authority
  Computationally cheap method to just get authority from a mint without unpacking the whole object
• get_spl_token_mint_supply
  Computationally cheap method to just get supply from a mint without unpacking the whole object
• get_spl_token_owner
  Computationally cheap method to get owner from a token account It reads owner without deserializing full account data
• is_spl_token_account
  Checks if the given account_info is spl-token token account
• is_spl_token_mint
  Checks if the given account_info is be spl-token mint account
• mint_spl_tokens_to
  Mint SPL Tokens
• set_spl_token_account_authority
  Sets spl-token account (Mint or TokenAccount) authority
• transfer_spl_tokens
  Transfers SPL Tokens
• transfer_spl_tokens_signed
  Transfers SPL Tokens from a token account owned by the provided PDA authority with seeds