* Fix naming

* Make logo visible in dark mode

* Close div correctly

* Add glow version of logo

* Tune height

* Bring centering back

* Revert "Bring centering back"

This reverts commit ab05c59b.

* Revert "Close div correctly"

This reverts commit 38a79257.

* Fix typo

* Fn does not need to take mutable self

* Fix naming: #[ink(implemenetation)] ➜ #[ink(impl)]

* #[ink(storage)] can not be applied to enum

* Fix typo: accesses ➜ accessed

* Fix typo: sturctures ➜ structures

* Fix typo: invariances ➜ invariants

* Fix comment

* Reduce code duplication in HashMap tests

* Add test api getters for used storage

* Add regression tests for complete storage clearance of nested Lazy's

* Always clear inner cell

* Bring costs of bug fix down

* Apply suggestions from code review

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

* Rename function

* Throw out convenience method, clarify variable names

* Clarify comment

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

* Use `cargo-contract` from container

* Remove generate-metadata command

* Simplify regression test

* Add asserts for Some/None

* Add assertions for expected ptr

* Introduce second regression test

* Introduce second regression test

* Fix syntax

* [ci] Check format of UI tests as well

* [lang] Apply our formatting guidelines to UI tests

* [ci] Make Gitlab happy

* [ci] Remove superfluous space

* [ci] Output rustfmt version

* [ci] Tune rustfmt params

* Remove todo's

* Migrate erc721 ui test contract to recent example contract

* Remove --version command used to debug

* Apply cargo fmt

* .gitlab-ci.yml formatting

* Add main fn

* Remove todo from stderr expect

* Adapt fixtures

* Revert "Adapt fixtures"

This reverts commit 174c012e.

* Adapt fixtures

* Advance ptr, even when 'None'

* Revert me: Add minimal contract which reproduces bug

* Fix typo: explicitely ➜ explicitly

* Add regression test

* Improve structure

* Revert "Revert me: Add minimal contract which reproduces bug"

This reverts commit 69cd40e2.

* Fix clippy error 'result_unit_err'

* Fix clippy error 'result_unit_err'

* Fix typo: sucesful ➜ successful

* Improve comment

* Remove no-op

* Remove type aliases for V1/V2

* fix: changed links to chats

* fix: changed links to chats

* Use variables

* Update README.md

Co-authored-by: Michael Müller <mich@elmueller.net>

* [storage] Remove iter_mut() for BinaryHeap

* [storage] Remove unused import

* Switch to discord badge with number of users in it

* Make matrix badge consistent with discord badge

* [lang] Improve invalid selector message

* [lang] Improve span

* [lang] Return syn::Error instead of panicking

* Make clippy happy

* [lang] Reduce code dup with non_hex_err

* [lang] Rename fn

* [lang] Fix err functions

* [lang] Add comments

* [lang] Remove unnecessary lifetime

* Fix typo: anonmyous ➜ anonymous

* Readme makeover

* Improve titles

* Migrate to table

* Remove default() impl

* Remove default() impl

* Fix id

* Update table

* Update title

* Shorten example instructions

* Link examples

* Link to lines

* Link to lines

* Link to lines

* [chores] implicitely ➜ implicitly

* [examples] Add demonstration of how to mock transferred_balance

* [lang] Fix clippy 'needless_lifetimes'

Error was:

explicit lifetimes given in parameter types where they could
be elided (or replaced with `'_` if needed by type declaration)

* [lang] Apply cargo fmt

* [examples] Fix param

* [chores] Fix typo: invokation ➜ invocation

* [chores] Fix typo: timstamp ➜ timestamp

* [chores] Fix typo: ininitialized ➜ initialized

* [env] Implement terminate_contract in off-chain env

* [examples] Add lock-until

* [env] Implement proper off-chain testing for ext_terminate

* Apply suggestions from code review

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

* [env] Fix Environment type

* [env] Derive Balance/AccountId from Environment

* [env] Fix types in macro

* [examples] Remove lock-until

* [examples] Add contract-terminate

* [examples] Add contract-transfer

* [examples] Make clippy happy

* [examples] Fix example name

* [examples] Remove Default impls

* [examples] Move macro to contract-terminate/test_utils

* [env] Migrate macro to fn which gets Environment type param

* [env] Add explanatory dev comment

* [examples] Allow clippy::new_without_default

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

* Execute fuzz stage on this branch, remove variable

* Move fuzz to first stage

* Fix ALL_CRATES

* Undo debugging changes

* Reduce number of tests for debugging

* Debug further

* Debug further

* Debug further

* Debug further

* Improve curl

* Fix markdown

* Exit 1 after fuzz tests failed

* Revert debugging changes

* Improve readability

This reverts commit f581caae.

* Revert me: Make fuzz test fail

* Revert me: Do not run fuzz tests for codecov

* Prefix fuzz tests

* Fuzz extensively after master merge + create issue on failure

* Do not fuzz on regular test runs

* Migrate deprecated 'only' to 'rules'

* Indent correctly

* Fuzz each crate separately

* Add feature ink-fuzz-tests to crates which are missing it

* Increase QUICKCHECK_TESTS to 50k

* Set timeout to 1h

* Improve issue title + body

* Revert "Set timeout to 1h"

This reverts commit 5888abaf.

* Revert "Add feature ink-fuzz-tests to crates which are missing it"

This reverts commit e0ece29e.

* Fuzz only crates which have the ink-fuzz-tests feature

* Indent consistently with two spaces

* Make GitLab CI linter happy

* Create issue when at least one test fails

* Fix typo

* Make minimum_balance docs clearer

* Fix transfer() docs

* [examples] Add missing accumulator/std

* Fix check-examples.sh

* Fix check-workspaces.sh

* Line up results

* Complete crates

* Update scripts/check-examples.sh

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

* Introduce differentiation purely_std_crate/also_wasm_crate

* Include crates lang/codegen and metadata in CI testing

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

* [releases] add release notes for ink! 3.0-rc2

* [*] bump crate versions to ink! 3.0-rc2

* [releases] add missing ink! 3.0-rc2 release note

* [benches] fix lazy benchmarks

* [*] fix Cargo.toml documentation links

* [readme] show CI status of master branch always

* [readme] misc improvements

* [storage] make re-export of LazyHashMap inline

* [releases] add notes about ink_core split

* [allocator] add some crate level docs

* [storage] impl scale_info::TypeInfo for ink_storage::alloc::Box

* [metadata] improve docs slightly

* [storage] re-introduce StorageLayout impl for storage::Box

* [chores] Fix typo entitiy ➜ entity

* [storage] Extract push_pull_works_for_primitive macro

* [storage] Add tests for Tuple

* [storage] Add tests for Option, Result, Box

* [storage] Add tests for Array

* [storage] Add fuzz tests for primitives

* [chores] Fix typo

* [storage] Add fuzz test for HashMap::defrag

* [storage] Improve unit tests

* [storage] Clarify TestResult::discard

* [storage] make Lazy::laze constructor crate private

* [storage] fix Lazy SpreadLayout impl behaving incorrectly when not used

* [storage] remove redundant state replacement in StorageEntry::push_packed_root

* [storage] add regression test for the fixed bug

* [storage] clean up code between LazyCell and StorageEntry

* [storage] apply rustfmt

* [chores] Fix typo

* [chores] Update list of topics

* [chores] ink ➜ ink!

* [chores] Update Riot channel link

* BinaryHeap::new()

* Failing FromIterator test

* Dumb push impl

* Dumb peek impl

* Naive push implementation

* Copy in some reference impls for inspiration

* WIP: use storage2::Vec and implement pop

* Fix sift_up

* Fix sift_down

* Test with heap from slice

* Add pass through clear impl

* Add storage trait impls

* Add binary_heap bench, start experimentation

# Conflicts:
#	core/Cargo.toml

* Add tests for push/pull from storage

* Get basic bench working for pushing largest value

* Fmt

* Prevent storage from being cleared in test env

* iter batched

* Make inline setup to test consistency

* Revert to iter_batch tests

* Add populated cache benches

* Fmt

* Factor out bench push

* Refactor benchmark loop on push

* Configure warm-up and measurement times to improve consistency

* Remove redundant test

* Refactor push benches

* Refactor push benches again

* Add Pop benchmark

* Fmt

* Add some comments to the benchmarks

* Remove some todos

* Use iter_batched_ref

* Fix pop benchmark name

* Add test for worst case O(log n) push

* Fmt

* Add push test

* Add peek and pop test

* Fix up sift comments and log tests

* Comments

* Add Reverse wrapper type for min heaps

* Fmt

* Peek mut

* Fmt

* Add empty tests

* Check complexity of pushing smallest value

* Test drop clears cells

* Fix stable build

* Basic property test

* Fix wasm build

* Fmt

* Derive Default, PartialEq, Eq

* Add property test to feature

* Fix doc links

* Fmt

* Remove commented out println

* Avoid potential false positive

* Add punctuation

* Comments

* Fmt

* [core] Fix comment

* [core] Remove unnecessary println

* [core] Store two children in one Cell

* [core] Add group_count() for fuzz tests

* [core] Apply cargo fmt

* [core] Fix imports for std env

* [core] Improve comments describing read/write ops

* [core] Improve feature switch

* [core] Improve code readability

* [core] Apply general comments

* [core] Add group.exists() and make more use of Group API

* [core] Major renaming

* [core] Implement AlwaysPacked for Children

* [core] Improve comments and panic messages

* [core] Improve comments

* [core] Improve comments

* [core] Improve comments

* [core] Improve comments

* [core] Improve comments

* [core] Improve comments

* [core] Migrate children.exists() to children.is_empty()

* [core] Fix children.is_empty()

* [core] Bring back PackedLayout impl

* Move binary_heap to crates

* Make it compile

* Fix up doc test and benches

* Fmt

* Fix license headers

* [core] Improve Children API

* [core] Use super instead of crate import

* [core] Fix comments

* [core] Rename Elements to ChildrenVector

* [core] Fix comments

* [core] Fix footprint

* [core] Improve count()

* [core] Move iterator to correct file

* [core] Restrain visibility

* [core] Fix comments

* [core] Fix imports

* [core] Rename ChildrenVector to ChildrenVec

* [core] Improve imports

* [storage] Use crate import instead of super

* [storage] Remove some pub(super)

* [storage] Add #[inline]

* [storage] Rename push_to to insert

* [storage] Add rational for child_count

* [storage] Apply cargo fmt

* [core] Give me back my blank line

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

* BinaryHeap::new()

* Failing FromIterator test

* Dumb push impl

* Dumb peek impl

* Naive push implementation

* Copy in some reference impls for inspiration

* WIP: use storage2::Vec and implement pop

* Fix sift_up

* Fix sift_down

* Test with heap from slice

* Add pass through clear impl

* Add storage trait impls

* Add binary_heap bench, start experimentation

# Conflicts:
#	core/Cargo.toml

* Add tests for push/pull from storage

* Get basic bench working for pushing largest value

* Fmt

* Prevent storage from being cleared in test env

* iter batched

* Make inline setup to test consistency

* Revert to iter_batch tests

* Add populated cache benches

* Fmt

* Factor out bench push

* Refactor benchmark loop on push

* Configure warm-up and measurement times to improve consistency

* Remove redundant test

* Refactor push benches

* Refactor push benches again

* Add Pop benchmark

* Fmt

* Add some comments to the benchmarks

* Remove some todos

* Use iter_batched_ref

* Fix pop benchmark name

* Add test for worst case O(log n) push

* Fmt

* Add push test

* Add peek and pop test

* Fix up sift comments and log tests

* Comments

* Add Reverse wrapper type for min heaps

* Fmt

* Peek mut

* Fmt

* Add empty tests

* Check complexity of pushing smallest value

* Test drop clears cells

* Fix stable build

* Basic property test

* Fix wasm build

* Fmt

* Derive Default, PartialEq, Eq

* Add property test to feature

* Fix doc links

* Fmt

* Remove commented out println

* Avoid potential false positive

* Add punctuation

* Comments

* Fmt

* Move binary_heap to crates

* Make it compile

* Fix up doc test and benches

* Fmt

* Fix license headers

* [examples] Rustify return types

* [examples] Add trait-erc20 Example

* [examples] Improve readability

* [examples] Remove unneeded export

* [examples] Move definitions into module

* [examples] Commentify

* [examples] Improve comment

* [examples] Improve comment

* [examples] Fix typo

* [examples] Add Error::InsufficientAllowance

* [examples] Add Errors section in doc comments

* [examples] Make allowance_of_or_zero and balance_of_or_zero inplace

* [examples] Ensure allowance is only updated if transfer worked

* [examples] Apply cargo fmt

* [examples] Add test which would have catched allowance changing on failed transfer

* [examples] Apply cargo fmt

* [examples] Remove unnecessary assert for ()

* Add 0x prefix if missing

* Fmt