Add a new host function for reporting fatal errors; make WASM backtraces readable when printing out errors (#10741)

* Add a new host function for reporting fatal errors

* Fix one of the wasmtime executor tests

* Have `#[runtime_interface(wasm_only)]` actually mean WASM-only, and not no_std-only

* Print out errors through `Display` instead of `Debug`

* Switch one more trait to require `Error` for its error instead of only `Debug`

* Align to review comments
This commit is contained in:
Koute
2022-02-09 18:12:55 +09:00
committed by GitHub
parent bd261d57c4
commit 9a31b2c341
68 changed files with 554 additions and 249 deletions
+4 -8
View File
@@ -167,18 +167,14 @@ where
&self,
at: &BlockId<Self::Block>,
) -> error::Result<Option<graph::NumberFor<Self>>> {
self.client
.to_number(at)
.map_err(|e| Error::BlockIdConversion(format!("{:?}", e)))
self.client.to_number(at).map_err(|e| Error::BlockIdConversion(e.to_string()))
}
fn block_id_to_hash(
&self,
at: &BlockId<Self::Block>,
) -> error::Result<Option<graph::BlockHash<Self>>> {
self.client
.to_hash(at)
.map_err(|e| Error::BlockIdConversion(format!("{:?}", e)))
self.client.to_hash(at).map_err(|e| Error::BlockIdConversion(e.to_string()))
}
fn hash_and_length(
@@ -224,7 +220,7 @@ where
}?;
let block_hash = client.to_hash(at)
.map_err(|e| Error::RuntimeApi(format!("{:?}", e)))?
.map_err(|e| Error::RuntimeApi(e.to_string()))?
.ok_or_else(|| Error::RuntimeApi(format!("Could not get hash for block `{:?}`.", at)))?;
use sp_api::Core;
@@ -237,7 +233,7 @@ where
.map_err(|e| Error::RuntimeApi(e.to_string()))
} else {
let block_number = client.to_number(at)
.map_err(|e| Error::RuntimeApi(format!("{:?}", e)))?
.map_err(|e| Error::RuntimeApi(e.to_string()))?
.ok_or_else(||
Error::RuntimeApi(format!("Could not get number for block `{:?}`.", at))
)?;