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transactional: Wrap pallet::calls directly in storage layers (#11927)

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* transactional: Wrap `pallet::calls` directly in storage layers

Before this pr we only wrapped `pallet::calls` into storage layers when executing the calls with
`dispatch`. This pr is solving that by wrapping each call function inside a storage layer.

* Teach `BasicExternalities` transactions support

* Fix crates

* FMT

* Fix benchmarking tests

* Use correct span

* Support old decl macros

* Fix test

* Apply suggestions from code review

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update frame/state-trie-migration/src/lib.rs

* Update frame/state-trie-migration/src/lib.rs

* Update frame/state-trie-migration/src/lib.rs

* Feedback

* Apply suggestions from code review

Co-authored-by: cheme <emericchevalier.pro@gmail.com>

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: cheme <emericchevalier.pro@gmail.com>
This commit is contained in:
Bastian Köcher
2022-08-10 22:27:01 +02:00
committed by GitHub
parent 043b1697c7
commit aa5f68a827
10 changed files with 316 additions and 294 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/frame/support/procedural/src/pallet/parse/call.rs
+10 -10
View File
@@ -48,8 +48,8 @@ pub struct CallDef {
pub docs: Vec<syn::Lit>,
}
#[derive(Clone)]
/// Definition of dispatchable typically: `#[weight...] fn foo(origin .., param1: ...) -> ..`
#[derive(Clone)]
pub struct CallVariantDef {
/// Function name.
pub name: syn::Ident,
@@ -143,18 +143,18 @@ impl CallDef {
index: usize,
item: &mut syn::Item,
) -> syn::Result<Self> {
let item = if let syn::Item::Impl(item) = item {
let item_impl = if let syn::Item::Impl(item) = item {
item
} else {
return Err(syn::Error::new(item.span(), "Invalid pallet::call, expected item impl"))
};
let instances = vec![
helper::check_impl_gen(&item.generics, item.impl_token.span())?,
helper::check_pallet_struct_usage(&item.self_ty)?,
helper::check_impl_gen(&item_impl.generics, item_impl.impl_token.span())?,
helper::check_pallet_struct_usage(&item_impl.self_ty)?,
];
if let Some((_, _, for_)) = item.trait_ {
if let Some((_, _, for_)) = item_impl.trait_ {
let msg = "Invalid pallet::call, expected no trait ident as in \
`impl<..> Pallet<..> { .. }`";
return Err(syn::Error::new(for_.span(), msg))
@@ -163,8 +163,8 @@ impl CallDef {
let mut methods = vec![];
let mut indices = HashMap::new();
let mut last_index: Option<u8> = None;
for impl_item in &mut item.items {
if let syn::ImplItem::Method(method) = impl_item {
for item in &mut item_impl.items {
if let syn::ImplItem::Method(method) = item {
if !matches!(method.vis, syn::Visibility::Public(_)) {
let msg = "Invalid pallet::call, dispatchable function must be public: \
`pub fn`";
@@ -290,7 +290,7 @@ impl CallDef {
});
} else {
let msg = "Invalid pallet::call, only method accepted";
return Err(syn::Error::new(impl_item.span(), msg))
return Err(syn::Error::new(item.span(), msg))
}
}
@@ -299,8 +299,8 @@ impl CallDef {
attr_span,
instances,
methods,
where_clause: item.generics.where_clause.clone(),
docs: get_doc_literals(&item.attrs),
where_clause: item_impl.generics.where_clause.clone(),
docs: get_doc_literals(&item_impl.attrs),
})
}
}