A simple CLI payment processor

Bruno BELANYI ffd6a20a30 transaction: add CSV deserialization ... It is unfortunate that both [1] and [2] conspire to make this code way worse than it could otherwise be with a saner (de)serialization format. We both need to introduce `TransactionRecord` due to tagged enums not being powerful enough in CSV, and make its `amount` field optional to deal with the varying number of fields for each kind of transaction. [1]: https://github.com/BurntSushi/rust-csv/issues/211 [2]: https://github.com/BurntSushi/rust-csv/issues/172		2022-08-23 14:05:03 +02:00
src	transaction: add CSV deserialization	2022-08-23 14:05:03 +02:00
.envrc	nix: add direnv integration	2022-08-22 17:11:53 +02:00
.gitignore	git: ignore generated files	2022-08-22 17:11:53 +02:00
Cargo.lock	transaction: add CSV deserialization	2022-08-23 14:05:03 +02:00
Cargo.toml	transaction: add CSV deserialization	2022-08-23 14:05:03 +02:00
flake.lock	nix: init flake environment	2022-08-22 17:11:53 +02:00
flake.nix	nix: init flake environment	2022-08-22 17:11:53 +02:00