Commit 444f473b authored 5 years ago by Shaopeng Wang Committed by Xiliang Chen 5 years ago

Dust removal && transfer_all (#74)

* Add dust removal and transfer_all in orml-tokens.

* Ensure existential rule for transfer, deposit and withdraw.

* orml-tokens transfer: return error if dest balance is zero and transfer amount below existential deposit.

* set_balance helper.

* Existential deposit unit tests.

* Fix orml-currencies mock.

* Renaming.

* Update transfer_all in orml-tokens.

parent 1e49d08e

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