### Original PR https://github.com/paritytech/substrate/pull/14137
This PR brings in the first version of the "_`frame` umbrella crate_".
This crate is intended to serve two purposes:
1. documentation
2. easier development with frame. Ideally, we want most users to be able
to build a frame-based pallet and runtime using just `frame` (plus
`scale-codec` and `scale-info`).
The crate is not finalized and is not yet intended for external use.
Therefore, the version is set to `0.0.1-dev`, this PR is `silent`, and
the entire crate is hidden behind the `experimental` flag. The main
intention in merging it early on is to be able to iterate on it in the
rest of
[`developer-hub`](https://github.com/paritytech/polkadot-sdk-docs/)
efforts.
The public API of the `frame` crate is at the moment as follows:
```
pub mod frame
pub use frame::log
pub use frame::pallet
pub mod frame::arithmetic
pub use frame::arithmetic::<<sp_arithmetic::*>>
pub use frame::arithmetic::<<sp_arithmetic::traits::*>>
pub mod frame::deps
pub use frame::deps::codec
pub use frame::deps::frame_executive
pub use frame::deps::frame_support
pub use frame::deps::frame_system
pub use frame::deps::scale_info
pub use frame::deps::sp_api
pub use frame::deps::sp_arithmetic
pub use frame::deps::sp_block_builder
pub use frame::deps::sp_consensus_aura
pub use frame::deps::sp_consensus_grandpa
pub use frame::deps::sp_core
pub use frame::deps::sp_inherents
pub use frame::deps::sp_io
pub use frame::deps::sp_offchain
pub use frame::deps::sp_runtime
pub use frame::deps::sp_std
pub use frame::deps::sp_version
pub mod frame::derive
pub use frame::derive::CloneNoBound
pub use frame::derive::Debug
pub use frame::derive::Debug
pub use frame::derive::DebugNoBound
pub use frame::derive::Decode
pub use frame::derive::Decode
pub use frame::derive::DefaultNoBound
pub use frame::derive::Encode
pub use frame::derive::Encode
pub use frame::derive::EqNoBound
pub use frame::derive::PartialEqNoBound
pub use frame::derive::RuntimeDebug
pub use frame::derive::RuntimeDebugNoBound
pub use frame::derive::TypeInfo
pub use frame::derive::TypeInfo
pub mod frame::prelude
pub use frame::prelude::<<frame_support::pallet_prelude::*>>
pub use frame::prelude::<<frame_system::pallet_prelude::*>>
pub use frame::prelude::<<sp_std::prelude::*>>
pub use frame::prelude::CloneNoBound
pub use frame::prelude::Debug
pub use frame::prelude::Debug
pub use frame::prelude::DebugNoBound
pub use frame::prelude::Decode
pub use frame::prelude::Decode
pub use frame::prelude::DefaultNoBound
pub use frame::prelude::Encode
pub use frame::prelude::Encode
pub use frame::prelude::EqNoBound
pub use frame::prelude::PartialEqNoBound
pub use frame::prelude::RuntimeDebug
pub use frame::prelude::RuntimeDebugNoBound
pub use frame::prelude::TypeInfo
pub use frame::prelude::TypeInfo
pub use frame::prelude::frame_system
pub mod frame::primitives
pub use frame::primitives::BlakeTwo256
pub use frame::primitives::H160
pub use frame::primitives::H256
pub use frame::primitives::H512
pub use frame::primitives::Hash
pub use frame::primitives::Keccak256
pub use frame::primitives::U256
pub use frame::primitives::U512
pub mod frame::runtime
pub mod frame::runtime::apis
pub use frame::runtime::apis::<<frame_system_rpc_runtime_api::*>>
pub use frame::runtime::apis::<<sp_api::*>>
pub use frame::runtime::apis::<<sp_block_builder::*>>
pub use frame::runtime::apis::<<sp_consensus_aura::*>>
pub use frame::runtime::apis::<<sp_consensus_grandpa::*>>
pub use frame::runtime::apis::<<sp_offchain::*>>
pub use frame::runtime::apis::<<sp_session::runtime_api::*>>
pub use frame::runtime::apis::<<sp_transaction_pool::runtime_api::*>>
pub use frame::runtime::apis::ApplyExtrinsicResult
pub use frame::runtime::apis::CheckInherentsResult
pub use frame::runtime::apis::InherentData
pub use frame::runtime::apis::OpaqueMetadata
pub use frame::runtime::apis::impl_runtime_apis
pub use frame::runtime::apis::sp_api
pub mod frame::runtime::prelude
pub use frame::runtime::prelude::<<frame_executive::*>>
pub use frame::runtime::prelude::ConstBool
pub use frame::runtime::prelude::ConstI128
pub use frame::runtime::prelude::ConstI16
pub use frame::runtime::prelude::ConstI32
pub use frame::runtime::prelude::ConstI64
pub use frame::runtime::prelude::ConstI8
pub use frame::runtime::prelude::ConstU128
pub use frame::runtime::prelude::ConstU16
pub use frame::runtime::prelude::ConstU32
pub use frame::runtime::prelude::ConstU64
pub use frame::runtime::prelude::ConstU8
pub use frame::runtime::prelude::NativeVersion
pub use frame::runtime::prelude::RuntimeVersion
pub use frame::runtime::prelude::construct_runtime
pub use frame::runtime::prelude::create_runtime_str
pub use frame::runtime::prelude::derive_impl
pub use frame::runtime::prelude::frame_support
pub use frame::runtime::prelude::ord_parameter_types
pub use frame::runtime::prelude::parameter_types
pub use frame::runtime::prelude::runtime_version
pub mod frame::runtime::testing_prelude
pub use frame::runtime::testing_prelude::BuildStorage
pub use frame::runtime::testing_prelude::Storage
pub mod frame::runtime::types_common
pub type frame::runtime::types_common::AccountId = <<frame::runtime::types_common::Signature as sp_runtime::traits::Verify>::Signer as sp_runtime::traits::IdentifyAccount>::AccountId
pub type frame::runtime::types_common::BlockNumber = u32
pub type frame::runtime::types_common::BlockOf<T, Extra> = sp_runtime::generic::block::Block<sp_runtime::generic::header::Header<frame::runtime::types_common::BlockNumber, sp_runtime::traits::BlakeTwo256>, sp_runtime::generic::unchecked_extrinsic::UncheckedExtrinsic<sp_runtime::multiaddress::MultiAddress<frame::runtime::types_common::AccountId, ()>, <T as frame_system::pallet::Config>::RuntimeCall, frame::runtime::types_common::Signature, Extra>>
pub type frame::runtime::types_common::OpaqueBlock = sp_runtime::generic::block::Block<sp_runtime::generic::header::Header<frame::runtime::types_common::BlockNumber, sp_runtime::traits::BlakeTwo256>, sp_runtime::OpaqueExtrinsic>
pub type frame::runtime::types_common::Signature = sp_runtime::MultiSignature
pub type frame::runtime::types_common::SystemSignedExtensionsOf<T> = (frame_system::extensions::check_non_zero_sender::CheckNonZeroSender<T>, frame_system::extensions::check_spec_version::CheckSpecVersion<T>, frame_system::extensions::check_tx_version::CheckTxVersion<T>, frame_system::extensions::check_genesis::CheckGenesis<T>, frame_system::extensions::check_mortality::CheckMortality<T>, frame_system::extensions::check_nonce::CheckNonce<T>, frame_system::extensions::check_weight::CheckWeight<T>)
pub mod frame::testing_prelude
pub use frame::testing_prelude::<<frame_executive::*>>
pub use frame::testing_prelude::<<frame_system::mocking::*>>
pub use frame::testing_prelude::BuildStorage
pub use frame::testing_prelude::ConstBool
pub use frame::testing_prelude::ConstI128
pub use frame::testing_prelude::ConstI16
pub use frame::testing_prelude::ConstI32
pub use frame::testing_prelude::ConstI64
pub use frame::testing_prelude::ConstI8
pub use frame::testing_prelude::ConstU128
pub use frame::testing_prelude::ConstU16
pub use frame::testing_prelude::ConstU32
pub use frame::testing_prelude::ConstU64
pub use frame::testing_prelude::ConstU8
pub use frame::testing_prelude::NativeVersion
pub use frame::testing_prelude::RuntimeVersion
pub use frame::testing_prelude::Storage
pub use frame::testing_prelude::TestState
pub use frame::testing_prelude::assert_err
pub use frame::testing_prelude::assert_err_ignore_postinfo
pub use frame::testing_prelude::assert_error_encoded_size
pub use frame::testing_prelude::assert_noop
pub use frame::testing_prelude::assert_ok
pub use frame::testing_prelude::assert_storage_noop
pub use frame::testing_prelude::construct_runtime
pub use frame::testing_prelude::create_runtime_str
pub use frame::testing_prelude::derive_impl
pub use frame::testing_prelude::frame_support
pub use frame::testing_prelude::frame_system
pub use frame::testing_prelude::if_std
pub use frame::testing_prelude::ord_parameter_types
pub use frame::testing_prelude::parameter_types
pub use frame::testing_prelude::runtime_version
pub use frame::testing_prelude::storage_alias
pub mod frame::traits
pub use frame::traits::<<frame_support::traits::*>>
pub use frame::traits::<<sp_runtime::traits::*>>
```
---
The road to full stabilization is
- [ ] https://github.com/paritytech/polkadot-sdk/issues/127
- [ ] have a more intentional version bump, as opposed to the current bi
weekly force-major-bump
- [ ] revise the internal API of `frame`, especially what goes into the
`prelude`s.
- [ ] migrate all internal pallets and runtime to use `frame`
---------
Co-authored-by: kianenigma <kian@parity.io>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Fixes https://github.com/paritytech/polkadot-sdk/issues/1839
Currently, `composite_enum`s do not support pallet instances. This PR
allows the following:
```rust
#[pallet::composite_enum]
pub enum HoldReason<I: 'static = ()> {
SomeHoldReason
}
```
### Todo
- [x] UI Test
Needs https://github.com/sam0x17/macro_magic/pull/13
The associated PR allows the export of tokens from macro_magic at the
specified path. This fixes the path issue in derive-impl. Now, we can
import the default config using the standard rust syntax:
```rust
use frame_system::config_preludes::TestDefaultConfig;
[derive_impl(TestDefaultConfig as frame_system::DefaultConfig)]
impl frame_system::DefaultConfig for Test {
//....
}
```
Adds a warning to FRAME pallets when a function argument that starts
with `_` is used in the weight formula.
This is in most cases an error since the weight witness needs to be
checked.
Example:
```rust
#[pallet::call_index(0)]
#[pallet::weight(T::SystemWeightInfo::remark(_remark.len() as u32))]
pub fn remark(_origin: OriginFor<T>, _remark: Vec<u8>) -> DispatchResultWithPostInfo {
Ok(().into())
}
```
Produces this warning:
```pre
warning: use of deprecated constant `pallet::warnings::UncheckedWeightWitness_0::_w`:
It is deprecated to not check weight witness data.
Please instead ensure that all witness data for weight calculation is checked before usage.
For more info see:
<https://github.com/paritytech/polkadot-sdk/pull/1818>
--> substrate/frame/system/src/lib.rs:424:40
|
424 | pub fn remark(_origin: OriginFor<T>, _remark: Vec<u8>) -> DispatchResultWithPostInfo {
| ^^^^^^^
|
= note: `#[warn(deprecated)]` on by default
```
Can be suppressed like this, since in this case it is legit:
```rust
#[pallet::call_index(0)]
#[pallet::weight(T::SystemWeightInfo::remark(remark.len() as u32))]
pub fn remark(_origin: OriginFor<T>, remark: Vec<u8>) -> DispatchResultWithPostInfo {
let _ = remark; // We dont need to check the weight witness.
Ok(().into())
}
```
Changes:
- Add warning on uncheded weight witness
- Respect `subkeys` limit in `System::kill_prefix`
- Fix HRMP pallet and other warnings
- Update`proc_macro_warning` dependency
- Delete random folder `substrate/src/src` 🙈
- Adding Prdoc
---------
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Follow-up to https://github.com/paritytech/substrate/pull/14306.
I hope this also showcases the important message of: **It is really not
that hard to make the examples codes in rust-docs compile, and therefore
remain correct. Please embrace this :)**
It moves the documentation of proc macros to their re-export, such that
can link other items in frame-support. This is a patter that we should
embrace for all of macro docs, and apply in PRs like
https://github.com/paritytech/substrate/pull/13987 as well.
---------
Co-authored-by: Gonçalo Pestana <g6pestana@gmail.com>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: command-bot <>
`VersionedMigration` has become somewhat widely used for handling
version bumps in migrations the last few months.
It is currently behind the `experimental` feature flag, requiring every
pallet that writes a new migration with version bumps to set up the
`experimental` flag in their own Cargo.tomls, and also for every runtime
using these pallets to explicitly enable the `experimental` flag for
each pallet.
This is becoming quite verbose, and I can only see the number of pallets
requiring the experimental flag increasing for no other reason than
using what has become a commonly used feature.
Additionally, I'm writing migration docs and would like to avoid
stepping through how to use the `experimental` feature to get
`VersionedMigration` working.
Since the feature has been used in production for some time now without
any reported issues, is becoming commonly used and ready to advertise in
docs, I feel this is a good time to make it non-experimental.
* replace Index by Nonce
* replace Index by Nonce
* replace Index by Nonce
* replace Index by Nonce
* replace Index by Nonce
* wip
* remove index in lieu of nonce
* wip
* remove accountnonce in lieu of nonce
* add minor improvement
* rebase and merge conflicts
* metadata-ir: Add extrinsic type info to decode address, call, sig
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame-metadata: Point to unreleased branch
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* metadata-ir: Include addrees, call, signature in V15 conversion
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* metadata-ir: Include extra ty
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* construct_runtime: Extract address,call,sig,extra ty from tx type
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/tests: Check metadata populates xt types correctly
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* metadata-ir/tests: Add extra fields on ExtrinsicMetadataIR
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* primitives/traits: Expand the `Extrinsic::SignaturePayload`
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* primitives: Adjust to new `Extrinsic` associated types
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/metadata: Simplify metadata generation
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/example: Adjust to new interface
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/tests: Adjust `extrinsic_metadata_ir_types`
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Revert the additional Extrinsic' associated types
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* primitives: Add `SignaturePayload` marker trait
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* primitives: Implement SignaturePayload for empty tuple
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Adjust to new SignaturePayload trait
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* tests: Adjust `extrinsic_metadata_ir_types` to new interface
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/support: Adjust pallet test
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame: Add Extrinsic length prefix to the metadata
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* primitives: Populate `ExtrinsicMetadataIR` with `len_ty`
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Update primitives/runtime/src/traits.rs
Co-authored-by: Bastian Köcher <git@kchr.de>
* Apply cargo fmt
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* v15: Remove len type of the extrinsic
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* cargo: Update frame-metadata
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
---------
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: parity-processbot <>
* frame-metadata: Point to unreleased branch
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame: Generalize outer enum generation for events and errors
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame: Remove individual generation of outer enum events
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* primitives/traits: Add marker trait for outer runtime enums
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame: Derive Clone, PartialEq, Eq for RuntimeEvents only
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/pallet: Include `#[pallet::error]` enum into pallet parts
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* metadata-ir: Include call, event, error types
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/metadata: Include outer enum types in V15 metadata
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/tests: Ensure `RuntimeError` includes `#[pallet::error]` parts
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/support: Document the reserved name for `RuntimeError`
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame: Use self-generated `RuntimeEvent` for `GetRuntimeOuterEnumTypes`
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/ui: Fix UI tests
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/support: Remove unused system path
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/ui: Unexpected field and reintroduce frame_system::Config for RuntimeCall
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/support: Remove `GetRuntimeOuterEnumTypes` marker trait
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/support: Remove `;` from macro
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Update frame-metadata to point to unreleased branch
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Rename error_enum_ty to module_error_enum_ty
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Update module_error_ty documentation
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame: Implement from_dispatch_error
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/support: Adjust test to ModuleErrorType
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Fix clippy
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Improve documentation
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame/tests: Check `from_dispatch_error` impl
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Update frame-metadata
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Remove the module_error_ty
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Apply fmt
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Revert unneeded parts
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Revert "Revert unneeded parts"
This reverts commit b94bbd16078a025775a48da1095edec1705e6a4d.
Revert "Apply fmt"
This reverts commit 9b1c3e7b4ef27d32e10b35054a99916067e0397b.
Revert "Remove the module_error_ty"
This reverts commit 98de5b24653f9f9ec6ee842b749401b18a01758a.
* Update frame-metadata to origin/master
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Add outerEnums to the metadata
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Add tests
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Keep backwards compatibility for explicit pallet parts
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Rename tt_error_part to be more generic
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Increase recursion_limit to 1k
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Rename `fully_expanded` to `expanded`
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Improve documentation
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Adjust UI tests
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Update UI tests
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Update undefined_validate_unsigned_part.stderr UI test
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Adjust yet again
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Optimise macro expansions
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Use latest frame-metadata and rename `moduleErrorType` to `RuntimeError`
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Fix comment
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Apply fmt
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Update frame/support/procedural/src/construct_runtime/parse.rs
Co-authored-by: Bastian Köcher <git@kchr.de>
* Update frame/support/procedural/src/construct_runtime/parse.rs
Co-authored-by: Bastian Köcher <git@kchr.de>
* Update frame-metadata PR
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Remove `expanded` from error messages and fix typo
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Move docs to the function
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* ui: Use the intermed syntax for pallet parts
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* Update frame-metadata with latest release
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* frame: Address feedback for `from_dispatch_error`
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
---------
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>
* first draft, probably won't work
* first draft, probably won't work
* good progress..
* good milestone, still a lot to do.
* EVERYTHING WORKS
* Update frame/support/procedural/src/derive_impl.rs
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* Update frame/support/procedural/src/derive_impl.rs
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* clean up + cargo fmt
* import tokens WIP
* export_tokens working with impl Trait
* WIP / notes
* use macro_magic 0.2.0's export_tokens to access foreign items
* token importing working properly using macro_magic 0.2.5
* combine_impls almost working
* successfully get foreign path via macro_magic 0.2.6
* combine_impls using implementing_type generics
* working + clean up
* more clean up
* decrease rightwards drift and add docs to combine_impls
* add support for macros to impl_item_ident in case we hit that
* add docs for impl_item_ident method
* fix no_std issues
* re-export of macro_magic working in pallets 🎉
* clean up + fully resolve no_std issue with macro_magic with v0.2.11
* remove trait item code for different trait item types since this
is now handled directly by combine_impls
* clean up
* remove dev comments
* only generate default trait if #[pallet::default_trait] is attached
* authorship and most other pallets now compiling
* compiling 🎉
* add check for more than two pallet attributes on Config trait
* remove unused import in nomination-pool
* clean up debug code
* upgrade to macro_magic v0.2.12
* add neater #[register_default_config(SomeIdent)] macro
* really just a thin wrapper around #[export_tokens]
* upgrade to macro_magic 0.3.1
* rewrite parsing to be compatible with syn 2.x, compiling 🎉
* remove unused keywords
* macro stubs for the new pallet:: macros, preliminary docs
* upgrade to macro_magic v0.3.2
* rename register_default_config => register_default_impl
* bump to macro_magic v0.3.3
* custom disambiguation_path working as 2nd arg to derive_impl
* overhaul docs
* fixes, ident-style paths shortcut working
* remove ident-style shortcut because it makes testing difficult
* add passing UI tests for derive_impl
* switch to `ForeignPath as DisambiguationPath` syntax + update docs
* add UI test for bad foreign path
* add UI test for bad disambiguation path
* add UI test for missing disambiguation path
* add UI test for attached to non impl
* fix derive_impl_attr_args_parsing test
* move tests to bottom
* fix nightly issue
* add doc notes on importing/re-exporting
* remove explicit use of macro_magic::use_attr
Co-authored-by: Bastian Köcher <git@kchr.de>
* use explicit macro_magic::use_attr
Co-authored-by: Bastian Köcher <git@kchr.de>
* remove unneeded {}
Co-authored-by: Bastian Köcher <git@kchr.de>
* remove unneeded collect
Co-authored-by: Bastian Köcher <git@kchr.de>
* add docs for TestDefaultConfig
* remove unneeded `#[export_tokens]` on `DefaultConfig`
* add docs for auto-generated `DefaultConfig`
* no need to clone
Co-authored-by: Bastian Köcher <git@kchr.de>
* clean up combine_impls + compiling again
* remove unused dependency
* simplify struct definition
Co-authored-by: Bastian Köcher <git@kchr.de>
* fix register_default_impl docs
* reduce rightward drift / refactor
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
* fix derive_impl after keith's changes
* simplify disambiguation_path calculation
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
* compiling again
* simplify parsing of trait item
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
* rename preludes => prelude
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
* fix other places where we used preludes instead of prelude
* fix indents
* simplify PalletAttr parsing
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
* go back to having no_default and constant as keywords
* make it more clear that disambiguation_path is optional
* make default_trait_items just a Vec instead of Option<Vec>
* rename foreign_path => default_impl_path within substrate
* fix docs
* Change {} to ;
Co-authored-by: Bastian Köcher <git@kchr.de>
* highlight full end-to-end example with link
* add pallet-default-config-example, start by copying dev mode code
* update dev-mode specific docs
* use Person and Points instead of Dummy and Bar
* add docs to example pallet
* revert changes to pallets other than the default config example
* fix outdated references to basic example pallet
* re-order docs to be a bit more clear
* better errors for extra attributes
* add UI tests for duplicate/extra attributes on trait items
* change `#[pallet::default_config]` to option on `#[pallet::config()]`
* update UI tests
* add UI test covering missing `#[pallet::config(with_default)]` when
`#[pallet::no_default]` is used
* add note about new optional conventions
* improve docs about `DefaultConfig` and link to these from a few places
* fix doc comment
* fix old comment referencing `pallet::default_config`
* use u32 instead of u64 for block number
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* use () instead of u32 for `AccountData`
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* use ConstU32<10> for BlockHashCount instead of ConstU64<10>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* people are not dummies
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
* fix wording
Co-authored-by: Just van Stam <vstam1@users.noreply.github.com>
* Person => People and compiling again
* add docs for `prelude` module in frame_system
* update Cargo.lock
* cleaner example
* tweaks
* update docs more
* update docs more
* update docs more
* update docs more
* fix ui tests
* err
* Update frame/support/test/tests/pallet_ui.rs
* update ui tests
---------
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Sam Johnson <sam@durosoft.com>
Co-authored-by: parity-processbot <>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: Just van Stam <vstam1@users.noreply.github.com>
* frame: GenesisBuild::build allowed in no_std
i`GenesisBuild::build` function will be required for no_std in no native
runtime world.
`GenesisBuild::build` macro generated function allows to build the runtime
GenesisConfig assembled from all pallets' GenesisConfigs.
* fixes
* GenesisBuild::build avaiable in no-std
- #[cfg(feature = "std")] is not longer added to GenesisBuild implementation.
* system: hash69 available for no-std
* elections-phragmen: panic message fixed for no_std
* frame::suport: doc updated
* test-runtime: default for GenesisConfig
* frame::test-pallet: serde/std added to std feature deps
* Cargo.toml: deps sorted
* Cargo.lock update
cargo update -p frame-support-test-pallet -p frame-support-test
* frame ui tests: cleanup
---------
Co-authored-by: parity-processbot <>
* frame: Default for GenesisConfig in no_std
`Default` for `GenesisConfig` will be required for no_std in no native
runtime world. It must be possible to instantiate default GenesisConfig
for pallets and runtime.
* ".git/.scripts/commands/fmt/fmt.sh"
* hash69 in no_std reverted
* derive(DefaultNoBound) for GenesisConfig used when possible
* treasury: derive(Default)
* Cargo.lock update
* genesis_config: compiler error improved
When std feature is not enabled for pallet, the GenesisConfig will be
defined, but serde::{Serialize,Deserialize} traits will not be
implemented.
The compiler error indicates the reason of latter errors.
This is temporary and serde traits will be enabled with together with
`serde` support in frame.
---------
Co-authored-by: command-bot <>
* Pin ci-linux image for rust 1.69
* Update ui tests for rust 1.69
* Address new rust 1.69 clippy lints
* `derive_hash_xor_eq` has been renamed to `derived_hash_with_manual_eq`
* The new `extra-unused-type-parameters` complains about a bunch of
callsites where extraneous type parameters are used for consistency
with other functions.
* Improve handling of unset `StorageVersion`
When a user is forgetting to set the storage version in a pallet and calls
`current_storage_version` to compare it against the `on_chain_storage_version` it will now fail to
compile the code. Before the pallet macro just returned `StorageVersion::default()` for
`current_storage_version` leading to potential issues with migrations. Besides that it also checks
in `post_upgrade` that the pallet storage version was upgraded and thus, no migration was missed.
* Use correct `Cargo.lock`
* Fixes
* Fix test
* Update frame/support/test/tests/pallet.rs
* Ensure we don't set a storage version when the pallet is missing the attribute
* Fix merge conflict
* Update frame/support/procedural/src/pallet/expand/hooks.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Update frame/support/procedural/src/pallet/expand/hooks.rs
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
* Fix compilation
* Do not run everything with `try-runtime`
* Fix test
* Apply suggestions from code review
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* Fix `no-metadata-docs`
---------
Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: parity-processbot <>
* Adds force_origin support
* Moves a couple of tests to showcase v2 with force_origin
* Adds remaining tests
* adds documentation
* minor
* adds test for invalid origin
* ".git/.scripts/commands/fmt/fmt.sh"
* updates param to use MaxCalls
* Fixes compilation error
* Updates doc comment
* Fixes test outputs
* Fixes test output
* ".git/.scripts/commands/fmt/fmt.sh"
---------
Co-authored-by: command-bot <>
* globally upgrade quote to latest 1.0.x (1.0.26)
* globally upgrade syn to final 1.0.x version (1.0.109)
* globally upgrade proc-macro2 to 1.0.56
* upgrade to syn v2.0.13 and fix everything except NestedMeta
* fix parse nested metadata code in decl_runtime_apis.rs
* Port more stuff to syn 2.0
* Make the rest compile
* Ignore error
* update to syn 2.0.14
---------
Co-authored-by: Bastian Köcher <info@kchr.de>
* Initial changes
* Adds UI test for error when _ is used without dev_mode
* Minor
* ".git/.scripts/commands/fmt/fmt.sh"
* Adds test to verify hasher
* Fixes error message when _ is used without dev mode
* Updates test
* Addresses review comment
---------
Co-authored-by: command-bot <>
* Initial changes
* Adds UI test for error when _ is used without dev_mode
* Minor
* ".git/.scripts/commands/fmt/fmt.sh"
* Adds test to verify hasher
---------
Co-authored-by: command-bot <>
Juan Girini