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Have a pass over metadata validation (#959)

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* Have a pass over metadata validation

* trait metadata; fold instead of map+for

* remove a couple of other XORs, so all uses of it are now commented

* appease clippy
This commit is contained in:
James Wilson
2023-05-16 12:47:45 +01:00
committed by GitHub
parent 7f265dca49
commit 81494027c8
6 changed files with 363 additions and 392 deletions
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cli/src/commands/compatibility.rs
+2 -2
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@@ -12,7 +12,7 @@ use jsonrpsee::client_transport::ws::Uri;
use serde::{Deserialize, Serialize};
use std::collections::HashMap;
use subxt_codegen::utils::MetadataVersion;
use subxt_metadata::{get_metadata_hash, get_pallet_hash, metadata_v14_to_latest};
use subxt_metadata::{get_pallet_hash, metadata_v14_to_latest, MetadataHasher};
/// Verify metadata compatibility between substrate nodes.
#[derive(Debug, ClapParser)]
@@ -97,7 +97,7 @@ async fn handle_full_metadata(nodes: &[Uri], version: MetadataVersion) -> color_
let mut compatibility_map: HashMap<String, Vec<String>> = HashMap::new();
for node in nodes.iter() {
let metadata = fetch_runtime_metadata(node, version).await?;
let hash = get_metadata_hash(&metadata);
let hash = MetadataHasher::new().hash(&metadata);
let hex_hash = hex::encode(hash);
println!("Node {node:?} has metadata hash {hex_hash:?}",);