mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-29 16:07:57 +00:00
Michal Kucharczyk
c8112e2c6f
`frame-support` crate compilation fails (reported by @koute):
```
$ cargo check --no-default-features --target=wasm32-unknown-unknown
error[E0277]: the trait bound `GC: Serialize` is not satisfied
--> substrate/frame/support/src/genesis_builder_helper.rs:32:24
|
32 | serde_json::to_string(&GC::default())
| --------------------- ^^^^^^^^^^^^^^ the trait `Serialize` is not implemented for `GC`
| |
| required by a bound introduced by this call
|
note: required by a bound in `serde_json::to_string`
--> /home/kou/.cargo/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.111/src/ser.rs:2209:17
|
2207 | pub fn to_string<T>(value: &T) -> Result<String>
| --------- required by a bound in this function
2208 | where
2209 | T: ?Sized + Serialize,
| ^^^^^^^^^ required by this bound in `to_string`
help: consider further restricting this bound
|
30 | GC: BuildGenesisConfig + Default + serde::Serialize,
| ++++++++++++++++++
```
This PR should fix this.
For all runtimes `sp-runtime/serde` feature was likely enabled by this
(and few other pallets):
https://github.com/paritytech/polkadot-sdk/blob/f2a750ee86e72c9ab677aaf588d0a33ee8446bef/substrate/frame/system/Cargo.toml#L27
FRAME
The FRAME development environment provides modules (called "pallets") and support libraries that you can use, modify, and extend to build the runtime logic to suit the needs of your blockchain.
Documentation
https://docs.substrate.io/reference/frame-pallets/