* [core] add ExecutionInput abstraction

* [core, lang] adjust env and lang abstractions for call builder changes

* [lang/macro] adjust cross-call codegen to use new call infrastructure

* [core] add #[inline] to many call infrastructure functions

* [core, lang] apply rustfmt

* [core, lang, lang/macro] avoid heap mem alloc for instantiations as well

* [core] add inline annotations to some instantation infrastructure

* [core] fix clippy warning

* [core] apply rustfmt

* [examples] fix multisig_plain example contract

* [examples] apply rustfmt

* [abi] create new layout trait and structures

* [abi] remove unused import

* [abi] add missing license header

* [abi] fix clippy warning

* [primitives] add KeyPtr to ink_primitives

* [core] use KeyPtr through ink_primitives and add ExtKeyPtr trait

* [abi] use KeyPtr of ink_primitives

* [abi] make EnumLayout use StructLayout

* [abi] implement custom serde::Serialize for LayoutKey

* [abi] implement IntoCompact for layout2 module types

* [abi] add doc comment

* [abi] apply rustfmt

* [abi] add unit test for LayoutKey serialization

* [abi] rename ArrayLayout::array -> new

* [abi] add dispatch_key field to enum layout

* [abi] derive From for all Layout variants

* [abi] add unit tests for the new layout traits and data structures

* [abi] add experimental CellLayout

* [abi] make tests work again for layout2

* [abi] use specialized serializer function for LayoutKey

* [abi] refactor UnboundedLayout

* [abi] add unit test for UnboundedLayout

* [abi] apply rustfmt

* [core/derive] slightly refactor code

* [abi] simplify enum test

* [primitives] derive Debug, Copy and Clone for KeyPtr

* [abi] simplify CellLayout::new

* [abi] fix calling incorrect constructor for LayoutKey

* [abi] move layout2 module file into directory

* [core] add StorageLayout trait to storage2 module

* [abi_derive, core_derive] remove unnecessary extern crate proc_macro

* [core] imply ink-generate-abi feature by std feature

* [core] derive Metadata for env types for std feature

* [core] add Key, Hash, AccountId and String StorageLayout impls

* [core/derive] add initial structure for StorageLayout derive

* [core] add StorageLayout impls for some more prelude types

* [core] fix Box<T> impl for StorageLayout trait

* [core] implement StorageLayout for storage2::{Memory, Pack, LazyArray}

* [core] fix StorageLayout impl for LazyArray

* [core] implement StorageLayout for LazyIndexMap

* [abi] add HashLayout

* [abi] rewrite UnboundedLayout test to HashLayout test

* [abi] remove unbounded layout

* [abi, core] apply rustfmt

* [core] add initial skeleton for StorageLayout tests

* [core] add StorageLayout impls for Lazy, LazyCell and LazyHashMap

* [core] add StorageLayout impls for Option and Result

* [core] add LayoutCryptoHasher trait

* [core] fix StorageLayout impl for LazyHashMap

* [core] apply rustfmt

* [core] add StorageLayout impl for storage2::Vec

* [core] add StorageLayout for storage2::SmallVec

* [core] implement StorageLayout for storage2::Stash

* [core] implement StorageLayout for storage BitStash, Bitvec and HashMap

* [core] improve StorageLayout impl for storage2::Vec

* [core] apply rustfmt

* [abi] fix clippy warning

* [core] add StorageLayout impl for storage2::alloc::Box

* [core] add StorageLayout impl for DynamicAllocator

* [core/derive] impl StorageLayout derive for struct items

* [core/derive] make StorageLayout derive work for enum items

* [core/derive] fix expansion for nested enums

* [core/derive] fix a bug with nested enums

* [core/derive] add unit test for MixedEnum

* [core/derive] apply rustfmt

* [lang] add revision 2 module

* [core] remove generic T: EnvTypes param from Dispatch trait

* [lang] remove unnecessary import

* [lang] remove unnecessary generic parameter

* [lang/macro] generate codegen for the new v2 traits

* [core] re-export SpreadLayout and PackedLayout macros from within ink_core

* [lang] further adjustments to make ink_lang_macro work with storage2

* [lang, core] apply rustfmt

* [lang] fix clippy warning

* [lang] fix some bugs with constructors without inputs

* [examples] adjust the Flipper example contract for the changes

* [lang] remove codegen for testing ink! contracts

No longer needed.

* [lang] remove test-env crate feature

* [lang] minor improvements to EnvAccess utility type

* [examples] remove unused import for Flipper

* [examples] remove test-env crate feature for Flipper

* [lang] remove unused IdentType::span method

* [examples] Flipper: adjust contract for ink_lang changes

* [examples] adjust Erc20 for the ink_lang changes

* [examples] fix some indentation in Cargo.toml

* [examples] adjust DNS contract for ink_lang changes

* [examples] adjust ERC721 for ink_lang changes

There is still a bug that we need to fix in ink_core.

* [example] adjust lib.rs of ERC721 to ink_lang changes

* [examples] adjust Delegator example contract for ink_lang changes

* [lang_macro] generate SpreadLayout and PackedLayout impls for cross-calling wrappers

* [core] release storage2::Stash::entries() iterator for non-testing API

* [core] add SpreadLayout and PackedLayout impls for () type

* [examples] convert multisig contract example to new ink_lang

* [examples] fix incrementer Cargo.toml indentations

* [examples] adjust runtime-storage example contract for ink_lang changes

* [core] apply rustfmt

* [lang] generate correct attributes for messages

* [examples] make use of derive(Default) for DNS example

* [lang_macro] improve some ink! error messages

* [lang_macro] update all compile tests

* [examples] multisig: ignore doc test

This needs serious fixing later! @athei

* [lang] remove old ink_lang abstractions

* [lang] remove no longer needed ink_lang modules

* [lang_macro] add compile test for derive on storage struct

* [examples] ignore failing doc test

* [examples] actually ignore the failing doc-test for multi-sig

* [lang] move v2 module back to origin

* [lang_macro] adjust codegen for new dispatch module structure of ink_lang

* [lang_macro] no longer impl ink_core::{Flush, AllocateUsing} for ink! dependencies

* [lang_macro] use root namespaces in codegen everywhere

* [lang] apply rustfmt

* [lang_macro] use only root namespaces in codegen (forgot some)

* [lang] remove nightly Rust feature usage

* [core] re-export StorageLayout from ink_core::storage2::traits

* [lang,abi] adjust ink! metadata generation codegen to new layout

* [lang] use root namespaces in codegen

* [examples] apply rustfmt

* [lang] update cross-calling codegen for new storage layout

* [examples] update Delegator example contract

* [examples] apply rustfmt

* [abi] remove StorageLayout trait from ink_abi crate

* [examples] apply rustfmt

* [examples] fix clippy warning

* [examples] fix multisig_plain contract

* [examples] apply rustfmt

* [examples] fix clippy warning

* [examples] remove commented out code from multisig_plain example

* [lang] refactor codegen for contract storage struct

* [lang] fix unused import warning

* [lang] eliminate CrossCallingConflictCfg

* [lang] do not generate normal storage struct as dependency

* [lang] re-introduce cross calling conflict cfg codegen

* [lang/macro] refactor codegen for cross-calling

* [lang] add new traits for Event connectors

* [lang/macro] use connectors API for event codegen

* [lang/macro] apply rustfmt

* [lang/macro] remove out-of-ink-module export

* [abi] fix selector encoding

* [lang/macro] fix unused warning

* [examples] adjust example smart contracts for recents ink_lang_macro changes

* [abi] fix unit test for selector

* [chores] update README ink! example

* [alloc] silence warnings of unused unsafe for core::intrinsics::abort

* [examples] apply rustfmt

* [lang/macro] fix codegen for `cargo test`

* [*] replace ink-generate-abi crate feature everywhere with std

* [examples] fix Cargo.toml for generating metadata

* [examples] move flipper/src/lib.rs one up

* [examples] move lib.rs to root folder

* [examples] fix Cargo.toml of ERC721

* [examples] apply rustfmt to ERC20

* [examples] apply rustfmt to ERC721

* [examples] apply rustfmt to all examples

* [abi] remove unused serialize_selector function

* [examples] fix bug that DNS example still used type-metadata crate

* [example] fix bug in multisig_plain example

* Move spec tests to separate file

* Add contract spec serialization test

* Camel case field names

* Encode selector as hex string

* Move specs module back to top level

* Move layout test to tests.rs

* Layout externally tagged enums & camelCase

* Format code

* Rename TypeSpec::ty -> TypeSpec::id

* TEMPORARY: Use my type-metadata branch

* Derive TypeInfo for Key

* Switch from type_metadata to scale_info

* Convert layout to using scale-info

* Fix scale-info optional dependencies

* Fmt

* Fix up straggling type-metadata dependency

* scake-info master

* Use scale-info from crates.io

* oops

* Fix compilation errors

* Fmt

* Fix examples manifests

* Remove redundant into()

* [core] move collections/boxed module to alloc module

* [core] move main docs from boxed module to Box struct

* [core] properly relink moved module

* [core] remove unnecessary #Safety docs (not related to PR)

* [core] apply rustfmt

* [core] implement alloc::finalize for the dynamic storage allocator

* [core] adjust tests for the changes

* [core] apply rustfmt

* [core] fix clippy warning

* [core] add SAFETY comments to dynamic storage allocator for Wasm

* [core] add a Note to the docs of alloc::{initialize, finalize}

* [core] apply rustfmt

* [core] add CacheCell abstraction

* [core] re-export CacheCell for other lazy abstractions

* [core] make use of CacheCell in LazyIndexMap

* [core] make use of CacheCell in LazyHashMap

* [core] make use of CacheCell in LazyCell

* [core] make use of CacheCell in LazyArray

* [core] apply rustfmt

* [core] improve code around assert_index_within_bounds

* [core] further simplify assert_index_within_bounds

* [core/derive] implement SpreadLayout and PackedLayout derives

* [core/derive] no longer is no_std (not useful)

Also simplified its dependencies a bit.

* [core/derive] apply rustfmt

* [core/derive] fix clippy warning

* [core] apply rustfmt

* [core] fix warnings related to Wasm compilation

* [core] add SpreadLayout impl for DynamicAllocator

* [core] remove unused method on Bits256RefMut

* [core] apply rustfmt

* [core] remove some unneded ToDo comments

The ToDo comments have been moved to the associated PR description.

* [core] transit to new traits for LazyIndexMap

* [core] transit to new traits for storage::Vec

* [core] transit to new traits for storage::Stash

* [core] transit to new traits for storage::Bitvec

* [core] transit to new traits for dynamic storage allocator

* [core] transit to new traits for LazyHashMap

* [core] transit to new traits for storage::HashMap

* [core] apply rustfmt

* [core] remove old storage traits for storage::Pack

* [core] transit to new storage traits for LazyArray

* [core] transit to new storage traits for storage::SmallVec

* [core] transit to new storage traits for the rest of the lazy abstractions

* [core] transit to new storage traits for storage::Box

* [core] fix compile error in Drop impl for storage::Box

* [core] remove old storage trait impls for Bits256

* [core] remove old storage trait impls for dynamic storage allocator

* [core] apply rustfmt

* [core] remove old traits module

* [core] replace KeyPtr2 usage with KeyPtr

* [core] rename traits2 module to traits

* [core] apply rustfmt

* [core] add Drop impl to storage::Vec

* [core] don't clear storage if key is none for storage::Vec

* [core] impl Drop for storage::Stash

* [core] simplify trait bounds for LazyHashMap

* [core] impl Drop for storage::HashMap

* [core] add Drop impl for storage::SmallVec

* [core] add are_trait_objects lint as deny

* [core] fix minor formatting issue

* [core] add storage2::Memory utility

* [core] remove usage of storage::Pack from internals of storage::Bitvec

* [core] remove usage of storage::Pack from internals of storage::Stash

* [core] remove usage of storage::Pack from internals of storage::HashMap

* [core] add better Debug impl for LazyIndexMap

The improved impl shows the cached entries which were hidden in the old impl behind the UnsafeCell.

* [core] apply rustfmt

* [core] improve Debug impl for LazyHashMap

It now displays its internal cached entries.

* [core] improve Debug impl for lazy::Entry

* [core] improve Debug impl for LazyCell

* [core] improve Debug impl for LazyArray

* [core] apply rustfmt

* [core] add REQUIRES_DEEP_CLEAN_UP to SpreadLayout

With this we have a way for types to perform an optimized storage clean-up without having to load them in case they do not require a deep clean-up of their state.

* [core] implement REQUIRES_DEEP_CLEAN_UP for all built-in types

* [core] add non-storage trait impls for storage::HashMap

* [core] simplify traits bounds of SpreadLayout impl for storage::HashMap

* [core] fix bug in Wasm compilation

* [core] add initial unit tests for storage::HashMap

* [core] allow loading without key from LazyHashMap

* [core] merge storage::HashMap insert and insert_get and fix bugs with it

* [core] add new unit test for storage::HashMap

* [core] generally allow lazy loading without keys for lazy abstractions

* [core] apply rustfmt

* [core] remove outdated docs of storage::HashMap::insert

* [core] add unit test for storage::HashMap::contains_key

* [core] apply rustfmt to storage::HashMap unit tests

* [core] add unit test for storage::HashMap::{get, get_mut}

* [core] fix the doc comment of storage::HashMap::remove

* [core] add unit test for storage::HashMap::take

* [core] add unit test for storage::HashMap::insert

* [core] remove storage::HashMap::remove

The API cannot be implemented properly at this point.

* [core] implement Iterator::count efficiently for storage::HashMap iterators

* [core] add prelude trait impls for crypto hashers

* [core] add unit test for storage::HashMap::iter

* [core] remove outdated doc comment line

* [core] add doc comments to fowarding-to-packed utility functions

* [core] add some high-level documentation for some root storage2 modules

* [core] add some more high-level docs

* [core] add return value to storage::Stash::defrag

The returned value tells the caller how many storage cells have actually been freed by the routine.

* [core] add return value to storage::HashMap::defrag

* [core] add unit test for storage::HashMap::{values, values_mut}

Also add tests for Iterator::size_hint impls.

* [core] add tests for Iterator::size_hint impls of storage::Vec

* [core] add unit test for storage::HashMap::keys

* [core] add unit test for storage::HashMap::defrag

* [core] add unit tests for LazyIndexMap

* [core] remove lazy::Entry::take_value

* [core] remove LazyIndexMap::take

* [core] remove Entry::set_state

Uses have been replaced with Entry::replace_state.

* [core] remove Lazy{Array, HashMap}::take method

Replace uses with Lazy{Array, HashMap}::put_get(.., None)

* [core] add unit test for LazyIndexMap::put

* [core] add unit test for LazyIndexMap::swap

* [core] apply rustfmt

* [core] cover Default impl of LazyIndexMap with unit test

* [core] move imports to top for LazyIndexMap .rs file

* [core] refactor lazy::Entry internals a bit

* [core] add unit tests for Index impl of storage::Vec

* [core] add unit tests for Index impl of storage::SmallVec

* [core] add tests for Index impl of StorageStash

* [core] improve panic message for Index{Mut} impl of storage::Stash

* [core] add unit tests for Index{Mut} impl of storage::Stash

* [core] extend unit test for storage::Stash::get

* [core] disable certain tests in --release mode testing

* [core] add unit test for LazyIndexMap::{get, get_mut}

* [core] add some unit tests for LazyArray

* [core] add some more unit tests for LazyArray

* [core] add some more unit tests to LaryArray

* [core] apply rustfmt

* [core] add unit tests for LazyCell

* [core] add unit test for SpreadLayout impl of LazyCell

* [core] extend SpreadLayout test for LazyCell

* [core] extend SpreadLayout test to also cover the clear_spread impl

* [core] rename unit test for LazyCell

* [core] fix clippy warning

* [core] fix some LazyCell cache entry in lazy form

* [core] add new unit test for Debug impl of lazy initialized LazyCell

* [core] add more unit tests for lazily initialized LazyCell

* [core] implement shallow clean-up of storage via LazyCell

* [core] test that a lazily loaded LazyCell preserves its cached value

* [core] apply rustfmt

* [core] add additional check for LazyCell cache preservation

* [core] fix bug in LazyIndexMap::clear_packed_at

* [core] add unit test for SpreadLayout impl of LazyIndexMap

* [core] fix bug in LazyArray::clear_packed_at

* [core] add unit test for SpreadLayout impl of LazyArray

* [core] make LazyArray::capacity and SmallVec::capcity more user friendly

* [core] remove unnecessary trait bounds

* [core] remove more unnecessary trait bounds

* [core] add initial unit test for LazyHashMap

* [core] add unit test for LazyHashMap::key_at

* [core] apply rustfmt

* [core] indent a block in test

* [core] add unit test for LazyHashMap::put_get

* [core] add unit test for LazyHashMap::{get, get_mut}

* [core] add unit test for LazyHashMap::put

* [core] add unit test for LazyHashMap::swap

* [core] make hash builders reset their accumulator upon finalization

* [core] add unit test for SpreadLayout impl of LazyHashMap

* [core] fix unit test for LazyHashMap::key_at

Also add prefix to hash-key calculation.

* [core] add unit tests for SpreadLayout impl of storage::Vec

* [core] add unit tests for SpreadLayout impl of storage::SmallVec

* [core] add unit tests for SpreadLayout impl of storage::Stash

* [core] apply rustfmt

* [core] add unit tests for SpreadLayout impl of storage::HashMap

* [core] add unit test for DynamicAllocation::key

* [core] add unit tests for SpreadLayout impl of storage::Bitvec

* [core] fix LazyCell::get unit test

* [core] remove unused dependencies from Cargo.toml

* [core] add missing docs for storage::{Stash, HashMap}

* [core] deny missing docs of public items

* [core] add Debug impl to storage::Box

* [core] add unit tests for storage::Box

* [core] remove internal Pack::{get, get_mut} methods

* [core] fix bug in storage::Memory::{get, get_mut} API

* [core] add unit tests for storage::Pack

* [core] improve storage::Pack unit tests

* [core] experimental inline(never) for debug_assertions compilation

* [core] apply rustfmt

* [core] remove experimental #[inline(never)]

* [core] add unit test for Default impl of storage::Pack

* [core] add unit tests for storage::Memory

* [core] fix a unit test for storage::Box

The storage::Box tests did not reset the dynamic storage allocator instance in between their runs which caued them to have side effects on to each other if run single threaded.

* [core] fix minor bug in BitRefMut utility of storage::Bitvec

* [core] cover storage::Bitvec::get_mut in get_works unit test

* [core] add unit tests for BitRefMut utility of storage::Bitvec

* [core] apply rustfmt

* [core] improve panic message when encountering a double free

* [core] adjust double free unit test for storage::Box

* [core] improve double free of dynamic storage panic message

* [core] apply rustfmt

* [core] merge Bits256Ref and Bits256RefMut into ChunkRef<T>

* [core] split access.rs into bitref.rs and bitsref.rs

* [core] apply rustfmt

* [core] replace transmute with pointer cast

Thanks clippy!

* [core] add comment to explain repr(C)

* [core] add PartialEq and Eq impls to BitRefMut

* [core] add unit tests for ChunkRef

* [core] add failure unit tests for dynamic storage allocator

* [core] fix bug in SpreadLayout impl of Option<T>

* [core] add unit test for dynamic storage allocator SpreadLayout impl

* [core] fix SpreadLayout impl for Result<T, E>

* [core] fix yet another bug in SpreadLayout impl of Result<T, E>

* [core] move forward_supported_array_lens macro to usage site

* [core] refactor some code duplication with clear_spread_root_opt

* [core] fix doc comment in storage::Pack

* [core] remove some unused unsafe blocks

They are going to be re-introduced once the unsafe_op_in_unsafe_fn lint has been implemented in the Rust compiler.

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [core] remove usage of storage::Pack in dynamic storage allocator

* [core] improve panic message in Lazy::{get, get_mut}

* [core] add test for SpreadLayout::clear_spread impl of dynamic storage alloc

* [core] remove code dupe

* [core] refactor clear_spread_root_opt utility function

* [core] implement SpreadLayout::REQUIRES_DEEP_CLEAN_UP for some types

* [core] move from bool to u8 for Option and Result SpreadLayout impls

* [core] fix bug in SpreadLayout impl for Option

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [core] update LazyCell SAFETY comment

* [core] update Entry docs

* [core] remove unneeded code in lazy::Entry::pull_packed_root

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [core] remove commented out code

* [core] add new unit test for dynamic storage allocator

* [core] refactor global storage allocator initialization routines

* [core] fix Wasm compilation errors

* [core] apply rustfmt

* [core] surpress bad clippy lint

* [core] remove dead code

* [core] improve call_setup_works test

* [core] fix bug in initialize_for for off-chain env

* [core] initial steps to factor out BitStash from DynamicAllocator

* [core] apply rustfmt

* [core] add Derive impl for BitStash

* [core] make use of storage::BitStash from dynamic storage allocator

* [core] add unit tests for storage::BitStash

* [core] apply rustfmt

* [core] remove invalid TODO comment

* [core] fix some out of bounds panic messages

* [core] remove deliberate memory leak in test suite

* [core] fix build failure for Wasm target

* [core] add unit tests for SpreadLayout & PackedLayout impls of primitives

* [core] add unit tests for packed layout explicitely

* Fix some typos

* Add simple double ended iter test

* typos

* comment typos

* split hashmap to hash map in comments

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo in unreachable! message

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo in expects message

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [core] add more comments to storage2::HashMap::defrag

* [core] make early return for storage2::HashMap::defrag for limit = 0

* [core] improve storage2::HashMap::contains_key implementation

* [core] rename new_vec_works test to new_works

* [core] apply Andrew's suggestions (and more)

* [core] fix typo: increase -> decrease

* [core] add panic to Bitvec::push in case it reached its maximum capacity

* [core] update comments for storage bit stash

* [core] add more explanation comments

* [core] some more renamings of test internals

* improve reasoning

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

Co-authored-by: Andrew Jones <ascjones@gmail.com>

change (ci): now CI docker image is sourced from https://hub.docker.com/r/paritytech/ink-ci-linux (#396)

* Fix coverage reports of incorrectly inlined functions

* [ci] fix -Cpanic=abort flag

* [ci] remove -Zpanic_abort_tests and -Cpanic=abort flags again

They seemed to cause trouble for the coverage reporting system.

* test (ci): add covfix [skip ci]

* test (ci): more vars (newer cov data) [skip ci]

* test (ci): 2 more flags [skip ci]

* test (ci): 2 more flags, filtered [skip ci]

* test (ci): 2 more flags, filtered! [skip ci]

* test (ci): 1 flag, grcov [skip ci]

* test (ci): 1 flag, covfix [skip ci]

* test (ci): covfix report wo branches [skip ci]

* test (ci): 2 covfix reports

* test (ci): CI debug, run only this job

* test (ci): codecov config

* test (ci): codecov config 2

* test (ci): codecov config 3

* change (ci): code coverage reports with lines only and with branch coverage

* Update .gitlab-ci.yml

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

* file updates for license recognition

* update rustfmt to use FILE_TEMPLATE

* rename FILE_TEMPLATE to FILE_HEADER

* making CI faster by ~1 min; cargo test does not need to run --release

* change (ci): return --release

* test (ci): cache prepopulation with debug info

* test (ci): remove CARGO_HOME caching

* test (ci): fix x mode for the script

* change (ci): undebug

* initial save state, need to experiment [ skip ci]

* try config

* more vars

* not that long URL

* json is not a host

* travis has to go

* canonic way of reporting

* coveralls+ way of reporting

* nightly explicitly

* tests with for cycle

* meant to compare coverages from loop and --workspace

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* test (ci): codecov with --workspace

* test (ci):

* test (ci): comparing test runs

* test (ci): old hack conflicts with a new one

* test (ci): -Zno-landing-pads caused test failures

* test (ci): try with cache

* test (ci): no cache and zip with tar

* test (ci): return to zip

* test (ci): no target caching, no release

* test (ci): better report

* test (ci): target dir var, cleanup after

* test (ci): final version

* test (ci): restore CI config

* change (ci): code coverage with grcov -> coveralls

* doc (ci): cleaner comments

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

* [core] fix single threaded tests

Tests that have been run using:
cargo test -- --test-threads=1

* [lang] fix off-chain testing for contracts

* [core] add scale::Output to Wrap (no_std) + minor improvements

* [core] turn asserts into debug_asserts

* [core] remove unused is_empty method

* Rename EnvAccess direct emit_event method to avoid override

* Remove EmitEvent trait import

* Add test for decoding Transfer Event

* Only provide test Event alias when there are events

* Fmt

* Revert "Remove EmitEvent trait import"

This reverts commit 078fb09f

* Rename emit_event_inner to emit_event_generic

* Be more explicit calling emit_event

* Be more explicit calling emit_event

* Rename to emit_generic_event

* Remove EnvAccess method entirely

* [core] add Debug impls to hash abstractions

* [core] add Write impl for std builds of hash::Wrap

* [core] refactor and improve hash module

* [core] rename hash_raw[_using] -> hash_bytes[_using]

* [examples] fix runtime-storage contract example

* Initial tests

* Add more tests

* Clean tests

* Add invalid transfer test

* Fix test fmt

* [core] fix unused warning

* [*] bump version 2.0.0 -> 2.1.0

* WIP: build storage key with new hashing API

* Attempt to build up correct key

* Fmt

* Update to new hashing API

* WIP: precalculate prefix hashes

* Precalculate prefix hashes

* Fmt

* Remove redundant local hashing buffers

* Fix hasher name

* Add comment re: blake2_128_concat

* Apply suggestions from code review

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* Explicit prelude imports

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

* [core] initial implementation of high-level hashing infrastructure

* [core] apply rustfmt

* [core] add doc-comment to state some potential optimization

* [core] add Wrap as another built-in way of creating an InputBuffer instance

* [core] make &mut T implement InputBuffer if T: InputBuffer

* [core] publicly export Wrap

* [core] remove the two simple forms of all hash functions

* [core] add extensive docs with examples to all hash functions

* [core] fix doc tests

* [core] fix bug in InputBuffer impl of Wrap

* [core] add asserts to hash doc tests

* [core] apply rustfmt

* [core] simplify doc tests

* [core] adjust doc comments for raw hashes

* [core] improve docs

* [core] add missing internal docs

* [core] rename InputBuffer -> Accumulator

* [core] apply rustfmt

* [core] make Accumulator impl more explicit

Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>

* [core] make Accumulator impl less explicit

Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>

* [core] make Accumulator impl less explicit

Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>

* [core] make Accumulator impl less explicit

Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>

* [core] remove minor code dupe

* [core] completely refactor hash module

* [core] remove XX hash from low-level and high-level API

* [core] fix typo in docs

* [core] fix macro generated docs

Co-authored-by: Nikolay Volf <nikvolf@gmail.com>

* [core] implement crypto hash functions supported by contracts pallet

* [core] fix clippy warnings

* [core] add unit tests for new crypto hashes

* [core] refactor unit tests for crypto hashes

* [core] make hash functions return their hash through output buffer

* [core] update docs of hash APIs

* [core] put hash API in its own sub-module of env

* [core] fix on-chain hash implementations

* [core] apply rustfmt

* add bors to ink repo

* travis fails on a *.tmp branch; turned off 'build pushed branches' from config and set only 'master' here because travis anyways runs on PRs

* statuses reviewed, reordered

* less statuses, longer timeout (10 min didn't work)