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Convert timestamp to unit type wrapper (#8333)

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The timestamp inherent type was up to now just a simple `u64`. This
worked, but doesn't give you that much guarantees at compile time about
the type. This pr changes that by converting this type to a unit type
wrapper, similar to what we have done for `Slot`.

This is required for some future pr that touches quite a lot of the
inherents stuff :)

Besides this unit wrapper type, this pr also moves the `OnTimestampSet`
trait to `frame_support::traits`.
This commit is contained in:
Bastian Köcher
2021-03-11 23:33:34 +01:00
committed by GitHub
parent 39f3b77f4b
commit 5d73e960da
17 changed files with 113 additions and 43 deletions
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substrate/primitives/consensus/babe/src/inherents.rs
+1 -1
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@@ -83,7 +83,7 @@ impl ProvideInherentData for InherentDataProvider {
fn provide_inherent_data(&self, inherent_data: &mut InherentData) -> Result<(), Error> {
let timestamp = inherent_data.timestamp_inherent_data()?;
let slot = timestamp / self.slot_duration;
let slot = *timestamp / self.slot_duration;
inherent_data.put_data(INHERENT_IDENTIFIER, &slot)
}