* macro to expand traits for host functions documentation

* other way: same Doc trait in seal modules

* added docs for macro, and remove `doc` attribute

* fmt

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <[email protected]>

* make docs to be generated into re-exported `api_doc` module; fix
unrelated elder docs;

* make it compile without `doc` attr passed to macro

* make alias functions indicated explicitly in docs

* tidy up docs

* refactored a bit

* macro to auto-add doc warning for unstable functions

* invoke macro with no doc generation by default

* addressed review comments

* hide api_doc module behind cfg(doc)

Co-authored-by: Alexander Theißen <[email protected]>

* make debug buffer work like a FIFO pipe

* remove unused Error type

* Remove panics

* Update frame/contracts/src/exec.rs

Co-authored-by: Sasha Gryaznov <[email protected]>

Co-authored-by: Alexander Theißen <[email protected]>

* Remove stack height limiter from uploaded wasm

* fix benchmarks

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

Co-authored-by: command-bot <>
Co-authored-by: Alexander Theißen <[email protected]>

* Add prefix to address derivation

* Extend benchmark

* Fix node test

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Adapt to new benchmark

* Update dispatchable benchmarks

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Use benchmark results

* Apply suggestions from code review

Co-authored-by: Sasha Gryaznov <[email protected]>

* Don't use T::AdressGenerator directly

* Rename constructor_args to input_data

Co-authored-by: command-bot <>
Co-authored-by: Sasha Gryaznov <[email protected]>

* Add debug buffer limit + enforcement

Add debug buffer limit + enforcement

* use BoundedVec for the debug buffer

* revert schedule (debug buf len limit not needed anymore)

* return DispatchError

* addressed review comments

* Add `instantiation_nonce` API

* Fixes for tests

* Update frame/contracts/src/schedule.rs

Co-authored-by: Sasha Gryaznov <[email protected]>

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

Co-authored-by: Sasha Gryaznov <[email protected]>
Co-authored-by: command-bot <>

* Add per local weight for function call

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Update frame/contracts/src/benchmarking/mod.rs

Co-authored-by: Alexander Theißen <[email protected]>

* apply suggestions from code review

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Update frame/contracts/src/benchmarking/mod.rs

Co-authored-by: Alexander Theißen <[email protected]>

* tune the benchmark

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* fix benches

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

Co-authored-by: command-bot <>
Co-authored-by: Alexander Theißen <[email protected]>

* Replace cargo feature with config

* Update frame/contracts/proc-macro/src/lib.rs

Co-authored-by: Sasha Gryaznov <[email protected]>

Co-authored-by: Sasha Gryaznov <[email protected]>

* Don't put unstable functions in special module

* Apply suggestions from code review

Co-authored-by: Sasha Gryaznov <[email protected]>

* cargo fmt

Co-authored-by: Sasha Gryaznov <[email protected]>

* Replace sp-sandbox and wasmi-validation by just wasmi

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Re-check original code on re-instrumentation

* Fix clippy

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Apply suggestions from code review

Co-authored-by: Robin Freyler <[email protected]>

* Replace wasmi by ::wasmi

* Bump wasmi to 0.20

* Add explanation for `unreachable`

* Change proof

* Fixup master merge

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Fixup naming inconsistencies introduced by reentrancy PR

* Fix `scan_imports` docs

* Apply suggestions from code review

Co-authored-by: Sasha Gryaznov <[email protected]>

* Fixup suggestions

* Remove unnecessary &mut

* Fix test

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Fix benchmark merge fail

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* Fix docs as suggested by code review

* Improve docs for `CodeRejected`

* Apply suggestions from code review

Co-authored-by: Sasha Gryaznov <[email protected]>

* Fix logic bug when setting `deterministic_only`

* Don't panic when module fails to compile

* Apply suggestions from code review

Co-authored-by: Robin Freyler <[email protected]>

Co-authored-by: command-bot <>
Co-authored-by: Robin Freyler <[email protected]>
Co-authored-by: Sasha Gryaznov <[email protected]>

* Add logic, test, broken benchmark

* account_entrance_count

* Addressing comments

* Address @agryaznov

's comments

* Add test for account_entrance_count, fix ci

* Cargo fmt

* Fix tests

* Fix tests

* Remove delegated call from test, address comments

* Minor fixes and indentation in wat files

* Update test for account_entrance_count

* Update reentrant_count_call test

* Delegate call test

* Cargo +nightly fmt

* Address comments

* Update reentrant_count_works test

* Apply weights diff

* Add fixture descriptions

* Update comments as suggested

* Update reentrant_count_call test to use seal_address

* add missing code

* cargo fmt

* account_entrance_count -> account_reentrance_count

* fix tests

* fmt

* normalize signatures

Co-authored-by: yarikbratashchuk <[email protected]>

* Allow indetermistic instructions off-chain

* Apply suggestions from code review

Co-authored-by: Sasha Gryaznov <[email protected]>

* fmt

Co-authored-by: Sasha Gryaznov <[email protected]>

* dont use unstable sort

* remove comment

* add clippy rule

* Replace contract access weight by proper PoV component

* Return the whole weight struct from dry-runs

* Fixup `seal_call` and `seal_instantiate`

* Fix duplicate extrinsics

* Remove ContractAccessWeight from runtime

* Fix doc link

* Remove leftover debugging output

* Remove contracts RPCs

* Remove serde as RPC serialization is no longer needed

* Rename folder to match crate name

* Compile fix

* Remove Byte wrapper

* Add storage size component to weights

* Rename storage_size to proof_size

* Update primitives/weights/src/weight_v2.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Fixes

* cargo fmt

* Implement custom Decode and CompactAs

* Add missing import

* Fixes

* Remove CompactAs implementation

* Properly migrate from 1D weight

* Remove #[pallet::compact] from Weight parameters

* More #[pallet::compact] removals

* Add unit tests

* Set appropriate default block proof size

* cargo fmt

* Remove nonsensical weight constant

* Test only for the reference time weight in frame_system::limits

* Only check for reference time weight on idle

* Use destructuring syntax

* Update test expectations

* Fixes

* Fixes

* Fixes

* Correctly migrate from 1D weights

* cargo fmt

* Migrate using extra extrinsics instead of custom Decode

* Fixes

* Silence dispatch call warnings that were previously allowed

* Fix gas_left test

* Use OldWeight instead of u64

* Fixes

* Only check for reference time weight in election provider

* Fix test expectations

* Fix test expectations

* Use only reference time weight in grandpa test

* Use only reference time weight in examples test

* Use only reference time weight in examples test

* Fix test expectations

Co-authored-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: Alexander Theißen <[email protected]>

* Require `FixedPointOperand` for Balances

* Delay deposit calculation

* Make refunds pro rata of consumed storage

* Add storage migration

* Fix clippy

* Add liquidity checks

* Fixe delayed deposit limit enforcement

* Defer charges

* Import Vec

* Add try-runtime hooks for migration

* Fix warning

* Adapt to new OnRuntimeUpgrade trait

* Apply suggestions from code review

Co-authored-by: Sasha Gryaznov <[email protected]>

* fmt

* Apply suggestions from code review

Co-authored-by: Sasha Gryaznov <[email protected]>

* More suggestions from code review

Co-authored-by: Sasha Gryaznov <[email protected]>

* Use `array-bytes` for All Array/Bytes/Hex Operations

Signed-off-by: Xavier Lau <[email protected]>

* Reorder

* Self Review

* Format

* Fix Tests

* Bump `array-bytes`

* Optimize large test res

Signed-off-by: Xavier Lau <[email protected]>
Co-authored-by: parity-processbot <>

* Use WeakBoundedVec for instrumented code

* Remove `RelaxedMaxCodeLen` from kitchensink

* Bump wasm-instrument

* Fix benchmarks

* Create sp-weights crate to store weight primitives

* Fix templates

* Fix templates

* Fixes

* Fixes

* cargo fmt

* Fixes

* Fixes

* Use deprecated type alias instead of deprecated unit types

* Use deprecated subtraits instead of deprecated hollow new traits

* Fixes

* Allow deprecation in macro expansion

* Add missing where clause during call macro expansion

* cargo fmt

* Fixes

* cargo fmt

* Fixes

* Fixes

* Fixes

* Fixes

* Move FRAME-specific weight files back to frame_support

* Fixes

* Update frame/support/src/dispatch.rs

Co-authored-by: Kian Paimani <[email protected]>

* Update frame/support/src/dispatch.rs

Co-authored-by: Kian Paimani <[email protected]>

* Update frame/support/src/dispatch.rs

Co-authored-by: Kian Paimani <[email protected]>

* Add missing header

* Rewrite module docs

* Fixes

* Fixes

* Fixes

* Fixes

* cargo fmt

Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>

* rename Event to RuntimeEvent

* rename Call

* rename in runtimes

* small fix

* rename Event

* small fix & rename RuntimeCall back to Call for now

* small fixes

* more renaming

* a bit more renaming

* fmt

* small fix

* commit

* prep for renaming associated types

* fix

* rename associated Event type

* rename to RuntimeEvent

* commit

* merge conflict fixes & fmt

* additional renaming

* fix.

* fix decl_event

* rename in tests

* remove warnings

* remove accidental rename

* .

* commit

* update .stderr

* fix in test

* update .stderr

* TRYBUILD=overwrite

* docs

* fmt

* small change in docs

* rename PalletEvent to Event

* rename Call to RuntimeCall

* renamed at wrong places :P

* rename Call

* rename

* rename associated type

* fix

* fix & fmt

* commit

* frame-support-test

* passing tests

* update docs

* rustdoc fix

* update .stderr

* wrong code in docs

* merge fix

* fix in error message

* update .stderr

* docs & error message

* .

* merge fix

* merge fix

* fmt

* fmt

* merge fix

* more fixing

* fmt

* remove unused

* fmt

* fix

Co-authored-by: Shawn Tabrizi <[email protected]>

* Upgrade wasm crate dependencies

* New wasmi version changed error output a bit

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

* ".git/.scripts/bench-bot.sh" pallet dev pallet_contracts

Co-authored-by: command-bot <>

* Remove Ord impl for Weights V2 and add comparison fns

* Remove TODO

* Update frame/multisig/src/lib.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Update frame/election-provider-multi-phase/src/unsigned.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Remove unused import

* cargo fmt

* Fix tests

* Fix more tests

* cargo fmt

* Fix more tests

* Update frame/contracts/src/wasm/mod.rs

Co-authored-by: Alexander Theißen <[email protected]>

* Update weight benchmarking templates

Co-authored-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: Alexander Theißen <[email protected]>

* works but ugly

* refactored + renamed host fns

* fixed tests

* fix benchmarks

* updated marco docs

* Update frame/contracts/proc-macro/src/lib.rs

Co-authored-by: Alexander Theißen <[email protected]>

* fix for the duplicated prefixed alias bug + test

* refactored a bit

* fix warnings + try to make macro rustdoc compile

* fmt after clearing

* examples update + nocompile

* add seal_ prefixes to unstable host functions

* updated after a review

Co-authored-by: Alexander Theißen <[email protected]>

* Add topics to contract events

* Add `Call` events

* Fix compilation for no_std

* Added docs

* update api

* update

* remove unused

* remove `one` api

* fix unused

* fmt

* add saturating accrue

* remove `Weight::new()`

* use some macros

* div makes no sense

* Update weight_v2.rs

* missed some

* more patch

* fixes

* more fixes

* more fix

* more fix

* Update frame/support/src/weights/weight_v2.rs

* not needed

* fix weight file

* initial idea

* update frame_support

* update a bunch more

* add ord

* adjust RuntimeDbWeight

* frame_system builds

* re-export

* frame_support tests pass

* frame_executive compile

* frame_executive builds

* frame_system tests passing

* pallet-utility tests pass

* fix a bunch of pallets

* more

* phragmen

* state-trie-migration

* scheduler and referenda

* pallet-election-provider-multi-phase

* aura

* staking

* more

* babe

* balances

* bunch more

* sudo

* transaction-payment

* asset-tx-payment

* last pallets

* fix alliance merge

* fix node template runtime

* fix pallet-contracts cc @athei

* fix node runtime

* fix compile on runtime-benchmarks feature

* comment

* fix frame-support-test

* fix more tests

* weight regex

* frame system works

* fix a bunch

* more

* more

* more

* more

* more

* more fixes

* update templates

* fix contracts benchmarks

* Update lib.rs

* Update lib.rs

* fix ui

* make scalar saturating mul const

* more const functions

* scalar div

* refactor using constant functions

* move impl

* fix overhead template

* use compactas

* Update lib.rs

* define_env proc macro basics + can_satisfy part ready

* expand_impls part done

* fix of the &FunctionType bug

* pallet is compiled

* updated host fn definition syntax

* docs comments allowed to host fn definitions

* all 53 host funcs re-defined by the new macro

* unstable feat fix

* cleanup

* legacy mbe macros cleaned up

* Added Env ident to macro attribute; all tests pass!

* \#[v(..)] -> \#[version(..)]

* some tiny corrections

* save

* builds with non-magic rt; tests fail

* tests pass

* refactored errors + added docs

* merge err fixed

* fixes on @ascjones review, all except moving away from `pub mod env` syntax

* debug printing cleared

* clippy fix

* declone and close the door

* cargo fmt

* remove brackets

* Give chain extensions the ability to store some temporary values

* Update frame/contracts/src/wasm/runtime.rs

Co-authored-by: Hernando Castano <[email protected]>

* Rename func_id -> id

* Replace `id` param by two functions on `env`

Co-authored-by: Hernando Castano <[email protected]>

* save

* builds and old tests pass

save:  temporary value dropped while borrowed

save: finally builds

test updated but still fails

* type names enhanced

* VarSizedKey bounded to new Config param

* improved wasm runtime updated funcs

* unstable-interface tests fixed

* benchmarks fixed

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <[email protected]>

* fixes on feedback

* fixes on feedback applied + make it build

* benchmarks build but fail (old)

* "Original code too large"

* seal_clear_storage bench fixed (code size workaround hack removal tbd)

* bench_seal_clear_storage pass

* bench_seal_take_storage ... ok

* added new seal_set_storage + updated benchmarks

* added new seal_get_storage + updated benchmarks

* added new seal_contains_storage + updated benchmarks

* added tests for _transparent exec functions

* wasm test for clear_storage

* wasm test for take_storage

* wasm test for new set_storage

* wasm test for new get_storage

* wasm test for new contains_storage

* CI fix

* ci fix

* ci fix

* ci fix

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* fixes according to the review feedback

* tests & benchmarks fixed

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* refactoring

* fix to runtime api

* ci fix

* ctx.get_storage() factored out

* ctx.contains_storage() factored out

* number of batches reduced for transparent hashing storage benchmarks

* contracts RPC & pallet::get_storage to use transparent hashing

* node and rpc updated to use get_storage with VarSizedKey

* refactored (more concize)

* refactored contains_storage (DRYed)

* refactored contains_storage (DRYed)

* fix rpc

* fmt fix

* more fixes in rpc

* rollback `Pallet:get_storage` to Vec<u8> and rpc and node parts related to it

* added `KeyDecodingFailed` error

* Revert weird "fmt fix"

This reverts commit c582cfff4b5cb2c9929fd5e3b45519bb24aeb657.

* node-executor basic test update

* fix node-executor basic test

* benchmarks fix

* more benchmarks fix

* FixedSizedKey is hidden from pub, VarSizedKey is exported as StorageKey

* ci fix

* set_storage benchmark fix

* ci fix

* ci fix

* comments improved

* new error code to rpc: KEY_DECODING_FAILED

* Put `rusty-cachier` before PR merge into `master` for `cargo-check-benches` job

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* minor optimization

Co-authored-by: Alexander Theißen <[email protected]>
Co-authored-by: Parity Bot <[email protected]>
Co-authored-by: Vladimir Istyufeev <[email protected]>
Co-authored-by: command-bot <>

* Implement `MaxEncodeLen` for pallet-contracts storage

* Remove redundant debug println

* Move code len check to PrefabWasmModule::from_code

* Add ContractAccessWeight

* Apply suggestions from code review

Co-authored-by: Michael Müller <[email protected]>

Co-authored-by: Michael Müller <[email protected]>