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abdde307c6
Add a strict set of updates to prevent incorrect state changes and correct usage. Supporting the transaction at the trait level prevented some cases, but having a strict set of state change flows is better. This bug was found while developing the signatory. The keys are read from memory, triggering race conditions at the database, and some `Pending` states are selected (instead of just selecting `Unspent`). This PR also introduces a set of generic database tests to be executed for all database implementations, this test suite will make sure writing and maintaining new database drivers
Cashu Development Kit SQLite Storage Backend
ALPHA This library is in early development, the api will change and should be used with caution.
cdk-sqlite is the sqlite storage backend for cdk.
Crate Feature Flags
The following crate feature flags are available:
| Feature | Default | Description |
|---|---|---|
wallet |
Yes | Enable cashu wallet features |
mint |
Yes | Enable cashu mint wallet features |
sqlcipher |
No | Enable encrypted database |
Implemented NUTs:
See https://github.com/cashubtc/cdk/blob/main/README.md
Minimum Supported Rust Version (MSRV)
The cdk library should always compile with any combination of features on Rust 1.63.0.
To build and test with the MSRV you will need to pin the below dependency versions:
cargo update -p half --precise 2.2.1
cargo update -p home --precise 0.5.5
cargo update -p tokio --precise 1.38.1
cargo update -p serde_with --precise 3.1.0
cargo update -p reqwest --precise 0.12.4
License
This project is distributed under the MIT software license - see the LICENSE file for details.