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Unverified Commit 73c89d30 authored by gupnik's avatar gupnik Committed by GitHub
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Introduces `TypeWithDefault<T, D: Get<T>>` (#4034) 


Needed for: https://github.com/polkadot-fellows/runtimes/issues/248

This PR introduces a new type `TypeWithDefault<T, D: Get<T>>` to be able
to provide a custom default for any type. This can, then, be used to
provide the nonce type that returns the current block number as the
default, to avoid replay of immortal transactions.

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Co-authored-by: default avatarOliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
parent c0234bec
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