Module darkfi_sdk::db

Database functions

Constants

• CALLER_ACCESS_DENIED
• DB_CONTAINS_KEY_FAILED
• DB_DEL_FAILED
• DB_GET_FAILED
• DB_INIT_FAILED
• DB_LOOKUP_FAILED
• DB_SET_FAILED
• DB_SUCCESS

Functions

• db_contains_key
  Everyone can call this. Checks if a key is contained in the key-value store.
• db_contains_key_ 🔒 ^⚠
• db_del
  Only update() can call this. Removes a key from the db.
• db_del_ 🔒 ^⚠
• db_get
  Everyone can call this. Will read a key from the key-value store.
• db_get_ 🔒 ^⚠
• db_init
  Only deploy() can call this. Creates a new database instance for this contract.
• db_init_ 🔒 ^⚠
• db_lookup
  Everyone can call this. Assumes that the database already went through db_init().
• db_lookup_ 🔒 ^⚠
• db_set
  Only update() can call this. Set a value within the transaction.
• db_set_ 🔒 ^⚠
• zkas_db_set
  Only deploy() can call this.
• zkas_db_set_ 🔒 ^⚠

Type Definitions

• DbHandle