# Description

Previously, in the `Currency` impl, the implementation of
`pallet_balances` was not emitting any instances of `Issued` and
`Rescinded` events, even though the `Fungible` equivalent was.

This PR adds the `Issued` and `Rescinded` events in appropriate places
in `impl_currency` along with tests.

Closes #4028 

polkadot address: 5GsLutpKjbzsbTphebs9Uy4YK6gTN47MAaz6njPktidjR5cp

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Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Bastian Köcher <info@kchr.de>