Struct TxnData 

pub struct TxnData { /* private fields */ }

Implementations

impl TxnData

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn try_from( mdi_opt: Option<MetadataItem>, txns: Txns, settings: &Settings, ) -> Result<TxnData, Error>

Try to create TxnData from set of transactions

Errors

If resulting txn set is logically invalid, the method will return error

pub fn append(&mut self, txn_data: &mut TxnData) -> Result<&mut Self, Error>

Append TxnData to existing TxnData

This will reset the Metadata of target TxnData

Errors

Returns Err in case resulting txn set is invalid (e.g. there are missing UUIDs) This could happen especially when Txns with Audit information are appended with plain Txns without UUIDs.

pub fn filter(&self, tf: &FilterDefinition) -> Result<TxnSet<'_>, Error>

Errors

Returns Err in case resulting Txn Set is not valid (e.g. there are missing UUIDs)

pub fn get_all(&self) -> Result<TxnSet<'_>, Error>

Errors

Returns Err in case resulting Txn Set is not valid (e.g. there are missing UUIDs)

Trait Implementations

impl Debug for TxnData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.