graphix-package-db 0.9.0

A dataflow language for UIs and network programming, embedded database package
Documentation 
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let begin = |db: Db| -> Result<Txn, `DbErr(string)> 'db_txn_begin;
let tree = |txn: Txn, name: [string, null]| -> Result<TxnTree<'k, 'v>, `DbErr(string)> 'db_txn_tree;
let get = |t: TxnTree<'k, 'v>, key: 'k| -> Result<['v, null], `DbErr(string)> 'db_txn_get;
let insert = |t: TxnTree<'k, 'v>, key: 'k, value: 'v| -> Result<['v, null], `DbErr(string)> 'db_txn_insert;
let remove = |t: TxnTree<'k, 'v>, key: 'k| -> Result<['v, null], `DbErr(string)> 'db_txn_remove;
let batch = |t: TxnTree<'k, 'v>, ops: Array<[`Insert('k, 'v), `Remove('k)]>| -> Result<null, `DbErr(string)> 'db_txn_batch;
let commit = |txn: Txn| -> Result<null, `DbErr(string)> 'db_txn_commit;
let rollback = |txn: Txn| -> Result<null, `DbErr(string)> 'db_txn_rollback