cargo +nightly fmt

metadata/benches/bench.rs

@@ -2,11 +2,12 @@
 // This file is dual-licensed as Apache-2.0 or GPL-3.0.
 // see LICENSE for license details.
 
+use std::{fs, path::Path};
+
 use codec::Decode;
 use criterion::*;
 use frame_metadata::{v15::RuntimeMetadataV15, RuntimeMetadata, RuntimeMetadataPrefixed};
 use scale_info::{form::PortableForm, TypeDef, TypeDefVariant};
-use std::{fs, path::Path};
 use subxt_metadata::{
     get_call_hash, get_constant_hash, get_metadata_hash, get_pallet_hash, get_storage_hash,
     metadata_v14_to_latest,

metadata/src/lib.rs

@@ -6,7 +6,6 @@ mod retain;
 mod validation;
 
 use frame_metadata::{v14::RuntimeMetadataV14, v15::RuntimeMetadataV15};
-
 pub use retain::retain_metadata_pallets;
 pub use validation::{
     get_call_hash, get_constant_hash, get_metadata_hash, get_metadata_per_pallet_hash,

metadata/src/retain.rs

@@ -4,15 +4,16 @@
 
 //! Utility functions to generate a subset of the metadata.
 
-use frame_metadata::v15::{
-    ExtrinsicMetadata, PalletMetadata, RuntimeApiMetadata, RuntimeMetadataV15, StorageEntryType,
-};
-use scale_info::{form::PortableForm, interner::UntrackedSymbol, TypeDef};
 use std::{
     any::TypeId,
     collections::{BTreeMap, HashSet},
 };
 
+use frame_metadata::v15::{
+    ExtrinsicMetadata, PalletMetadata, RuntimeApiMetadata, RuntimeMetadataV15, StorageEntryType,
+};
+use scale_info::{form::PortableForm, interner::UntrackedSymbol, TypeDef};
+
 /// Collect all type IDs needed to represent the provided pallet.
 fn collect_pallet_types(pallet: &PalletMetadata<PortableForm>, type_ids: &mut HashSet<u32>) {
     if let Some(storage) = &pallet.storage {
@@ -249,11 +250,13 @@ where
 
 #[cfg(test)]
 mod tests {
-    use super::*;
-    use crate::metadata_v14_to_latest;
+    use std::{fs, path::Path};
+
     use codec::Decode;
     use frame_metadata::{v15::RuntimeMetadataV15, RuntimeMetadata, RuntimeMetadataPrefixed};
-    use std::{fs, path::Path};
+
+    use super::*;
+    use crate::metadata_v14_to_latest;
 
     fn load_metadata() -> RuntimeMetadataV15 {
         let bytes = fs::read(Path::new("../artifacts/polkadot_metadata.scale"))

metadata/src/validation.rs

@@ -4,12 +4,13 @@
 
 //! Utility functions for metadata validation.
 
+use std::collections::HashSet;
+
 use frame_metadata::v15::{
     ExtrinsicMetadata, PalletMetadata, RuntimeApiMetadata, RuntimeApiMethodMetadata,
     RuntimeMetadataV15, StorageEntryMetadata, StorageEntryType,
 };
 use scale_info::{form::PortableForm, Field, PortableRegistry, TypeDef, Variant};
-use std::collections::HashSet;
 
 /// Start with a predefined hashing value for the pallets.
 const MAGIC_PALLET_VALUE: &[u8] = &[19];
@@ -576,7 +577,6 @@ pub enum NotFound {
 
 #[cfg(test)]
 mod tests {
-    use super::*;
     use bitvec::{order::Lsb0, vec::BitVec};
     use frame_metadata::v15::{
         ExtrinsicMetadata, PalletCallMetadata, PalletConstantMetadata, PalletErrorMetadata,
@@ -585,6 +585,8 @@ mod tests {
     };
     use scale_info::meta_type;
 
+    use super::*;
+
     // Define recursive types.
     #[allow(dead_code)]
     #[derive(scale_info::TypeInfo)]