Module snip1155_reference_impl::state

Modules

• expiration
• metadata
• permissions
• state_structs
• txhistory

Constants

• BALANCES
• BLOCK_KEY
  storage key for the BlockInfo when the last handle was executed
• CONTR_CONF
• PREFIX_NFT_OWNER
  prefix for NFT ownership history
• PREFIX_PERMISSIONS
  prefix for storing permissions
• PREFIX_PERMISSION_ID
  prefix for storing permission identifier (ID) for a given address
• PREFIX_RECEIVERS
• PREFIX_REVOKED_PERMITS
• PREFIX_TXS
  prefix for storage of transactions
• PREFIX_TX_IDS
  prefix for storage of tx ids
• RESPONSE_BLOCK_SIZE
• TKN_INFO
• TKN_TOTAL_SUPPLY

Functions

• balances_r
  Multilevel bucket to store balances for each token_id & addr combination. Key is to be [token_id, owner: to_binary(&Addr)?.as_slice()]
• balances_w
  Multilevel bucket to store balances for each token_id & addr combination. Key is to be [token_id, owner: to_binary(&Addr)?.as_slice()]
  When using balances_w make sure to also check if need to change current owner of an nft and total_supply
• blockinfo_r
  Reads BlockInfo of latest tx. Should not be necessary after env becomes available to queries
• blockinfo_w
  Saves BlockInfo of latest tx. Should not be necessary after env becomes available to queries
• contr_conf_r
  Contract configuration: reads information on this contract
• contr_conf_w
  Contract configuration: stores information on this contract
• get_receiver_hash
• set_receiver_hash
• tkn_info_r
  token_id configs. Key is token_id.as_bytes()
• tkn_info_w
  token_id configs. Key is token_id.as_bytes()
• tkn_tot_supply_r
  total supply of a token_id. Key is token_id.as_bytes()
• tkn_tot_supply_w
  total supply of a token_id. Key is token_id.as_bytes()