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metadata returns Bytes (#846)

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Sergey Pepyakin
2018-09-30 13:16:31 +01:00
committed by Gav Wood
parent 68b6fd1ebd
commit cad28aa283
1 changed files with 4 additions and 4 deletions
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substrate/core/rpc/src/state/mod.rs
+4 -4
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@@ -63,9 +63,9 @@ build_rpc_trait! {
#[rpc(name = "state_getStorageSize", alias = ["state_getStorageSizeAt", ])]
fn storage_size(&self, StorageKey, Trailing<Hash>) -> Result<Option<u64>>;
/// Returns the runtime metadata as JSON.
/// Returns the runtime metadata as an opaque blob.
#[rpc(name = "state_getMetadata")]
fn metadata(&self, Trailing<Hash>) -> Result<Vec<u8>>;
fn metadata(&self, Trailing<Hash>) -> Result<Bytes>;
/// Query historical storage entries (by key) starting from a block given as the second parameter.
///
@@ -149,9 +149,9 @@ impl<B, E, Block> StateApi<Block::Hash> for State<B, E, Block> where
Ok(self.storage(key, block)?.map(|x| x.0.len() as u64))
}
fn metadata(&self, block: Trailing<Block::Hash>) -> Result<Vec<u8>> {
fn metadata(&self, block: Trailing<Block::Hash>) -> Result<Bytes> {
let block = self.unwrap_or_best(block)?;
self.client.metadata(&BlockId::Hash(block)).map_err(Into::into)
self.client.metadata(&BlockId::Hash(block)).map(Bytes).map_err(Into::into)
}
fn query_storage(&self, keys: Vec<StorageKey>, from: Block::Hash, to: Trailing<Block::Hash>) -> Result<Vec<StorageChangeSet<Block::Hash>>> {