pezkuwi-subxt/substrate/primitives/npos-elections/compact/tests/ui/fail/missing_target.rs at 5a65bf5515218d46b45d39f4ca54a3478953bc09 - pezkuwi-subxt - PezkuwiChain Git

pezkuwichain/pezkuwi-subxt

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Peter Goodspeed-Niklaus c2dd5e21a4 make types within generate_solution_type macro explicit (#8447 )

* make types within `generate_solution_type` macro explicit

Closes #8444.

Just changes the parsing logic for that macro; does not change any
emitted code. The associated types associated with the macro now
require explicit, keyword-style declaration.

**Old**:

```rust
sp_npos_elections::generate_solution_type!(
	#[compact]
	pub struct TestCompact::<VoterIndex, TargetIndex, PerU16>(16)
);
```

**New**:

```rust
sp_npos_elections::generate_solution_type!(
	#[compact]
	pub struct TestCompact::<VoterIndex = VoterIndex, CandidateIndex = TargetIndex, Accuracy = PerU16>(16)
);
```

* un-ignore doc-tests

* use new form in bin/node/runtime/

* rename CandidateIndex -> TargetIndex

* add tests demonstrating some potential compile failures

2021-03-28 08:21:06 +00:00

10 lines

173 B

Rust

Raw Blame History

 use sp_npos_elections_compact::generate_solution_type;
 generate_solution_type!(pub struct TestSolution::<
 	VoterIndex = u16,
 	u8,
 	Accuracy = Perbill,
 >(8));
 fn main() {}