Module mpl_token_metadata::utils

Re-exports

• pub use crate::assertions::edition::assert_edition_is_not_mint_authority;
• pub use crate::assertions::edition::assert_edition_valid;
• pub use crate::assertions::metadata::assert_currently_holding;
• pub use crate::assertions::metadata::assert_data_valid;
• pub use crate::assertions::metadata::assert_update_authority_is_correct;
• pub use crate::assertions::metadata::assert_verified_member_of_collection;

Structs

• AuthRulesValidateParams
• CreateMetadataAccountsLogicArgs
• MintNewEditionFromMasterEditionViaTokenLogicArgs

Constants

• BUBBLEGUM_ACTIVATED
• BUBBLEGUM_PROGRAM_ADDRESS
• BUBBLEGUM_SIGNER
• SEED_AUTHORITY

Functions

• assert_delegated_tokens
• assert_derivation
• assert_freeze_authority_matches_mint
• assert_initialized
  assert initialized account
• assert_mint_authority_matches_mint
• assert_owned_by
• assert_rent_exempt
• assert_signer
• assert_token_program_matches_package
• auth_rules_validate
• calculate_edition_number
• calculate_supply_change
• check_token_standard
• clean_write_metadata
• close_account_raw
  Close src_account and transfer lamports to dst_account, lifted from Solana Cookbook
• close_program_account
• create_master_edition
  Creates a new master edition account for the specified edition_account_info and mint_info. Master editions only exist for non-fungible assets, therefore the supply of the mint must thei either 0 or 1; any value higher than that will generate an error.
• create_or_allocate_account_raw
  Create account almost from scratch, lifted from https://github.com/solana-labs/solana-program-library/tree/master/associated-token-account/program/src/processor.rs#L51-L98
• create_token_record_account
• decrement_collection_size
• extract_edition_number_from_deprecated_reservation_list
• find_compression_mint_authority
• freeze
• frozen_transfer
• get_mint_authority
• get_mint_decimals
  cheap method to just get supply off a mint without unpacking whole object
• get_mint_freeze_authority
• get_mint_supply
  cheap method to just get supply off a mint without unpacking whole object
• get_owner_from_token_account
  Cheap method to just grab owner Pubkey from token account, instead of deserializing entire thing
• get_supply_off_master_edition
• increment_collection_size
• is_decompression
• is_master_edition
• is_print_edition
• meta_deser_unchecked
• mint_limited_edition
• process_create_metadata_accounts_logic
  Create a new account instruction
• process_mint_new_edition_from_master_edition_via_token_logic
• puff_out_data_fields
  Strings need to be appended with \0s in order to have a deterministic length. This supports the memcmp filter on get program account calls. NOTE: it is assumed that the metadata fields are never larger than the respective MAX_LENGTH
• puffed_out_string
  Pads the string to the desired size with 0u8s. NOTE: it is assumed that the string’s size is never larger than the given size.
• resize_or_reallocate_account_raw
  Resize an account using realloc, lifted from Solana Cookbook
• spl_token_burn
• spl_token_close
• spl_token_mint_to
• thaw
• transfer_mint_authority
• try_from_slice_checked
• validate
• zero_account
  Pads the string to the desired size with 0u8s. NOTE: it is assumed that the string’s size is never larger than the given size.