verify that GRANDPA pallet is not initialized before submitting initialization transaction (#1267)

* verify that GRANDPA pallet is not initialized before submitting initialization transaction

* spelling
This commit is contained in:
Svyatoslav Nikolsky
2021-12-23 14:28:39 +03:00
committed by Bastian Köcher
parent 988f6b1664
commit bb249eff15
22 changed files with 185 additions and 21 deletions
@@ -55,4 +55,7 @@ pub enum Error<Hash: Debug + MaybeDisplay, HeaderNumber: Debug + MaybeDisplay> {
/// Failed to retrieve header by the hash from the source chain.
#[error("Failed to retrieve {0} header with hash {1}: {:?}")]
RetrieveHeader(&'static str, Hash, client::Error),
/// Failed to retrieve best finalized source header hash from the target chain.
#[error("Failed to retrieve best finalized {0} header from the target chain: {1}")]
RetrieveBestFinalizedHeaderHash(&'static str, client::Error),
}