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Use frame umbrella crate in pallet-babe
& pallet-staking-reward-curve
#6412
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Use frame umbrella crate in pallet-babe
& pallet-staking-reward-curve
#6412
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pallet-babe
pallet-babe
& staking/reward-curve
pallet-babe
& staking/reward-curve
pallet-babe
& pallet-staking-reward-curve
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Some small changes needed, but looks good so far.
@re-gius can you also review this please?
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Fix CI errors for approval (e.g., https://github.com/paritytech/polkadot-sdk/actions/runs/12035270577/job/33553951397?pr=6412 )
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Good!
substrate/frame/src/lib.rs
Outdated
#[doc(no_inline)] | ||
pub use sp_runtime::{DispatchErrorWithPostInfo, DispatchResultWithInfo, TokenError}; | ||
pub use sp_runtime::{ | ||
curve::PiecewiseLinear, BoundToRuntimeAppPublic, ConsensusEngineId, |
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To be a bit picky on the decision of what goes into the prelude and what doesn't, I suggest we ack that types that are used in pallet-babe
only should not be in prelude. So I would remove ConsensusEngineId
and DigestItem
.
Rule of thumb: Whatever is used in at least 2+ pallets can be in prelude. Whatever not should use deps
.
cc @re-gius
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LGTM after resolving existing open comemnts.
Description
Modifying pallet-babe and pallet-staking-reward-curve to use umbrella crate whilst adding a few types and preludes I deemed necessary for other pallets to potentially use as well.
These modifications are inspired by #5995
Review Notes
Some notable changes to umbrella crate preludes:
Exporting arithmetic prelude since this is used a lot throughout various pallets.
Exporting a few crypto primitives in the
hashing
prelude.Maybe we should rename
hashing
tocryptography
, something more general to encompass hashing and cryptographic methods such as VRFs.Updated pallet-staking-reward-curve proc-macro to use umbrella crate since it was being used in pallet-babe. The change is reverse compatible as to not force all other pallets using this to update to the frame umbrella crate.
Removed std feature enabled dev-dependency pallets from pallet-babe
Polkadot address: 15Ug5Xtwf8wpD5PCKZcetXMh8NadVm3hHWBn8NQan3cqD