Crate use_bai2 

use-bai2

Initial BAI2 banking file primitives for RustUse finance crates.

use-bai2 provides conservative BAI2 record-code parsing, typed record wrappers, continuation handling, basic validation, and normalized transaction detail output. It intentionally preserves raw codes where the BAI2 standard can expand later.

Example

use use_bai2::{parse_logical_records, NormalizedTransaction, TransactionDetailRecord};

let records = parse_logical_records("16,475,12345,Z,bank-ref,customer-ref,payment/\n")?;
let detail = TransactionDetailRecord::try_from(&records[0])?;
let normalized = NormalizedTransaction::from_detail(&detail)?;

assert_eq!(normalized.amount().minor_units(), 12_345);

Scope

Use this crate for first-pass BAI2 parsing and validation. It does not fully enumerate every BAI2 type code, connect to banks, fetch statements, process ACH or wires, or perform reconciliation.

License

Licensed under either MIT or Apache-2.0.

Modules

prelude

Common BAI2 primitives.

Structs

AccountIdentifierRecord

BAI2 account identifier record.

AccountTrailerRecord

BAI2 account trailer record.

ContinuationRecord

BAI2 continuation record.

FileHeaderRecord

BAI2 file header record.

FileTrailerRecord

BAI2 file trailer record.

FundsTypeCode

A raw BAI2 funds type code.

GroupHeaderRecord

BAI2 group header record.

GroupTrailerRecord

BAI2 group trailer record.

NormalizedTransaction

A normalized transaction detail value.

RawRecord

A parsed BAI2 record with raw fields preserved.

TransactionDetailRecord

BAI2 transaction detail record.

TransactionTypeCode

A raw BAI2 transaction type code.

Enums

Bai2Error

Errors returned by BAI2 parsing and validation.

RecordCode

Supported BAI2 record codes.

Functions

parse_line

Parses a single slash-terminated BAI2 line.

parse_logical_records

Parses BAI2 lines and folds 88 continuation records into the previous logical record.