Refactor contract ref generation and add automatic re-exporting by davidsemakula · Pull Request #2710 · use-ink/ink

davidsemakula · 2025-11-03T18:30:40Z

Summary

Closes #_

[n] y/n | Does it introduce breaking changes?
[n] y/n | Is it dependent on a specific version of cargo-contract or pallet-revive?

Description

Only generate contract refs in test, std or dependency mode
Automatically re-export contract refs in test, std or dependency mode
- Currently, adding a contract as a dependency is not enough to allow the root contract to access it's contract ref, because it's also required that the author of the imported contract also manually re-exported its contract ref. This PR removes this requirement by automatically re-exporting the contract ref when a contract is compiled in "dependency" mode.
Implement ::ink::codegen::ContractCallBuilder for contract refs
- Allows contract refs to be used in place of the contract type in e2e tests (e.g. when using ink_e2e::create_call_builder, InstantiationResult::call_builder e.t.c)

Follow ups

Update ink! docs (Simplify cross-contract calling docs ink-docs#531)
Update examples (Simpler cross-contract calls example ink-examples#90)

Checklist before requesting a review

I have added an entry to CHANGELOG.md
I have commented on my code, particularly in hard-to-understand areas
I have added tests that prove my fix is effective or that my feature works
Any dependent changes have been merged and published in downstream modules

github-actions · 2025-11-03T19:22:54Z

🦑 📈 ink! Example Contracts ‒ Changes Report 📉 🦑

⚠️ The ink! master is ahead of your branch, this might skew the comparison data below. ⚠️
These are the results when building the integration-tests/* contracts from this branch and comparing them to ink! master:

Show overview

Using the ABI denoted in the contract manifest.

Contract	Upstream Size (kB)	PR Size (kB)	Diff (%)	Change
./integration-tests/all-abi/events	18.413	18.413	0%	➖
./integration-tests/internal/call-builder-return-value	9.161	9.161	0%	➖
./integration-tests/internal/e2e-runtime-only-backend	2.202	2.202	0%	➖
./integration-tests/internal/gas-hostfns	1.016	1.016	0%	➖
./integration-tests/internal/lang-err/call-builder	8.193	8.193	0%	➖
./integration-tests/internal/lang-err/call-builder-delegate	3.6	3.6	0%	➖
./integration-tests/internal/lang-err/constructors-return-value	2.442	2.442	0%	➖
./integration-tests/internal/lang-err/contract-ref	6.732	6.732	0%	➖
./integration-tests/internal/lang-err/integration-flipper	2.059	2.059	0%	➖
./integration-tests/internal/mapping	10.628	10.628	0%	➖
./integration-tests/internal/misc-hostfns	2.204	2.204	0%	➖
./integration-tests/internal/mother	15.034	15.034	0%	➖
./integration-tests/internal/overflow-safety	1.31	1.31	0%	➖
./integration-tests/internal/own-code-hash	3.373	3.373	0%	➖
./integration-tests/internal/sr25519-verification	0.853	0.853	0%	➖
./integration-tests/internal/static-buffer	3.003	3.003	0%	➖
./integration-tests/internal/storage-types	16.78	16.78	0%	➖
./integration-tests/internal/system-precompile	2.314	2.314	0%	➖
./integration-tests/public/bytes	4.847	4.847	0%	➖
./integration-tests/public/complex-storage-structures	4.857	4.857	0%	➖
./integration-tests/public/conditional-compilation	1.727	1.727	0%	➖
./integration-tests/public/contract-invocation	7.952	7.952	0%	➖
./integration-tests/public/contract-invocation/contract1	2.081	2.081	0%	➖
./integration-tests/public/contract-invocation/contract2	1.996	1.996	0%	➖
./integration-tests/public/contract-invocation/virtual_contract	4.406	4.406	0%	➖
./integration-tests/public/contract-invocation/virtual_contract_ver1	1.954	1.954	0%	➖
./integration-tests/public/contract-invocation/virtual_contract_ver2	1.966	1.966	0%	➖
./integration-tests/public/contract-storage	7.624	7.624	0%	➖
./integration-tests/public/contract-terminate	1.551	1.551	0%	➖
./integration-tests/public/contract-transfer	2.738	2.738	0%	➖
./integration-tests/public/contract-xcm	28.631	28.631	0%	➖
./integration-tests/public/cross-contract-calls	8.456	8.456	0%	➖
./integration-tests/public/cross-contract-calls/other-contract	1.775	1.775	0%	➖
./integration-tests/public/custom-allocator	3.275	3.275	0%	➖
./integration-tests/public/custom-environment	2.726	2.726	0%	➖

Show diagram

gantt
   dateFormat x
   axisFormat x
section  
./integration-tests/all-abi/events : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 18413 kb       : a1, 0, 18413
pr default abi - 18413 kb      : a1, 0, 18413
pr sol abi - 18413 kb      : a2, 0, 18413
pr all abi - 18413 kb     : a3, 0, 18413
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/call-builder-return-value : a5, 0, 0
v5 default abi - 8924 kb       : a1, 0, 8924
master default abi - 9161 kb       : a1, 0, 9161
pr default abi - 9161 kb      : a1, 0, 9161
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/e2e-runtime-only-backend : a5, 0, 0
v5 default abi - 1925 kb       : a1, 0, 1925
master default abi - 2202 kb       : a1, 0, 2202
pr default abi - 2202 kb      : a1, 0, 2202
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/gas-hostfns : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 1016 kb       : a1, 0, 1016
pr default abi - 1016 kb      : a1, 0, 1016
pr sol abi - 1118 kb      : a2, 0, 1118
pr all abi - 1486 kb     : a3, 0, 1486
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/lang-err/call-builder : a5, 0, 0
v5 default abi - 2612 kb       : a1, 0, 2612
master default abi - 8193 kb       : a1, 0, 8193
pr default abi - 8193 kb      : a1, 0, 8193
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/lang-err/call-builder-delegate : a5, 0, 0
v5 default abi - 2612 kb       : a1, 0, 2612
master default abi - 3600 kb       : a1, 0, 3600
pr default abi - 3600 kb      : a1, 0, 3600
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/lang-err/constructors-return-value : a5, 0, 0
v5 default abi - 2011 kb       : a1, 0, 2011
master default abi - 2442 kb       : a1, 0, 2442
pr default abi - 2442 kb      : a1, 0, 2442
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/lang-err/contract-ref : a5, 0, 0
v5 default abi - 5087 kb       : a1, 0, 5087
master default abi - 6732 kb       : a1, 0, 6732
pr default abi - 6732 kb      : a1, 0, 6732
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/lang-err/integration-flipper : a5, 0, 0
v5 default abi - 1910 kb       : a1, 0, 1910
master default abi - 2059 kb       : a1, 0, 2059
pr default abi - 2059 kb      : a1, 0, 2059
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/mapping : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 10628 kb       : a1, 0, 10628
pr default abi - 10628 kb      : a1, 0, 10628
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/misc-hostfns : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 2204 kb       : a1, 0, 2204
pr default abi - 2204 kb      : a1, 0, 2204
pr sol abi - 2129 kb      : a2, 0, 2129
pr all abi - 2333 kb     : a3, 0, 2333
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/mother : a5, 0, 0
v5 default abi - 12681 kb       : a1, 0, 12681
master default abi - 15034 kb       : a1, 0, 15034
pr default abi - 15034 kb      : a1, 0, 15034
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/overflow-safety : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 1310 kb       : a1, 0, 1310
pr default abi - 1310 kb      : a1, 0, 1310
pr sol abi - 2173 kb      : a2, 0, 2173
pr all abi - 2671 kb     : a3, 0, 2671
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/own-code-hash : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 3373 kb       : a1, 0, 3373
pr default abi - 3373 kb      : a1, 0, 3373
pr sol abi - 2950 kb      : a2, 0, 2950
pr all abi - 4055 kb     : a3, 0, 4055
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/sr25519-verification : a5, 0, 0
v5 default abi - 1082 kb       : a1, 0, 1082
master default abi - 853 kb       : a1, 0, 853
pr default abi - 853 kb      : a1, 0, 853
pr sol abi - 777 kb      : a2, 0, 777
pr all abi - 980 kb     : a3, 0, 980
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/static-buffer : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 3003 kb       : a1, 0, 3003
pr default abi - 3003 kb      : a1, 0, 3003
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/storage-types : a5, 0, 0
v5 default abi - 11369 kb       : a1, 0, 11369
master default abi - 16780 kb       : a1, 0, 16780
pr default abi - 16780 kb      : a1, 0, 16780
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/internal/system-precompile : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 2314 kb       : a1, 0, 2314
pr default abi - 2314 kb      : a1, 0, 2314
pr sol abi - 2243 kb      : a2, 0, 2243
pr all abi - 2772 kb     : a3, 0, 2772
#nbsp; : a4, 0, 0

section  
./integration-tests/public/bytes : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 4847 kb       : a1, 0, 4847
pr default abi - 4847 kb      : a1, 0, 4847
pr sol abi - 4847 kb      : a2, 0, 4847
pr all abi - 7535 kb     : a3, 0, 7535
#nbsp; : a4, 0, 0

section  
./integration-tests/public/complex-storage-structures : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 4857 kb       : a1, 0, 4857
pr default abi - 4857 kb      : a1, 0, 4857
pr sol abi - 7499 kb      : a2, 0, 7499
pr all abi - 9140 kb     : a3, 0, 9140
#nbsp; : a4, 0, 0

section  
./integration-tests/public/conditional-compilation : a5, 0, 0
v5 default abi - 1460 kb       : a1, 0, 1460
master default abi - 1727 kb       : a1, 0, 1727
pr default abi - 1727 kb      : a1, 0, 1727
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-invocation : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 7952 kb       : a1, 0, 7952
pr default abi - 7952 kb      : a1, 0, 7952
pr sol abi - 8740 kb      : a2, 0, 8740
pr all abi - 11824 kb     : a3, 0, 11824
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-invocation/contract1 : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 2081 kb       : a1, 0, 2081
pr default abi - 2081 kb      : a1, 0, 2081
pr sol abi - 2138 kb      : a2, 0, 2138
pr all abi - 2892 kb     : a3, 0, 2892
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-invocation/contract2 : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 1996 kb       : a1, 0, 1996
pr default abi - 1996 kb      : a1, 0, 1996
pr sol abi - 2102 kb      : a2, 0, 2102
pr all abi - 2784 kb     : a3, 0, 2784
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-invocation/virtual_contract : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 4406 kb       : a1, 0, 4406
pr default abi - 4406 kb      : a1, 0, 4406
pr sol abi - 5539 kb      : a2, 0, 5539
pr all abi - 6443 kb     : a3, 0, 6443
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-invocation/virtual_contract_ver1 : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 1954 kb       : a1, 0, 1954
pr default abi - 1954 kb      : a1, 0, 1954
pr sol abi - 2127 kb      : a2, 0, 2127
pr all abi - 2521 kb     : a3, 0, 2521
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-invocation/virtual_contract_ver2 : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 1966 kb       : a1, 0, 1966
pr default abi - 1966 kb      : a1, 0, 1966
pr sol abi - 2139 kb      : a2, 0, 2139
pr all abi - 2547 kb     : a3, 0, 2547
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-storage : a5, 0, 0
v5 default abi - 7459 kb       : a1, 0, 7459
master default abi - 7624 kb       : a1, 0, 7624
pr default abi - 7624 kb      : a1, 0, 7624
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-terminate : a5, 0, 0
v5 default abi - 1314 kb       : a1, 0, 1314
master default abi - 1551 kb       : a1, 0, 1551
pr default abi - 1551 kb      : a1, 0, 1551
pr sol abi - 1517 kb      : a2, 0, 1517
pr all abi - 1646 kb     : a3, 0, 1646
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-transfer : a5, 0, 0
v5 default abi - 1520 kb       : a1, 0, 1520
master default abi - 2738 kb       : a1, 0, 2738
pr default abi - 2738 kb      : a1, 0, 2738
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 3120 kb     : a3, 0, 3120
#nbsp; : a4, 0, 0

section  
./integration-tests/public/contract-xcm : a5, 0, 0
v5 default abi - 18805 kb       : a1, 0, 18805
master default abi - 28631 kb       : a1, 0, 28631
pr default abi - 28631 kb      : a1, 0, 28631
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/cross-contract-calls : a5, 0, 0
v5 default abi - 7471 kb       : a1, 0, 7471
master default abi - 8456 kb       : a1, 0, 8456
pr default abi - 8456 kb      : a1, 0, 8456
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/cross-contract-calls/other-contract : a5, 0, 0
v5 default abi - 1591 kb       : a1, 0, 1591
master default abi - 1775 kb       : a1, 0, 1775
pr default abi - 1775 kb      : a1, 0, 1775
pr sol abi - 1550 kb      : a2, 0, 1550
pr all abi - 2361 kb     : a3, 0, 2361
#nbsp; : a4, 0, 0

section  
./integration-tests/public/custom-allocator : a5, 0, 0
v5 default abi - 7993 kb       : a1, 0, 7993
master default abi - 3275 kb       : a1, 0, 3275
pr default abi - 3275 kb      : a1, 0, 3275
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/custom-environment : a5, 0, 0
v5 default abi - 2062 kb       : a1, 0, 2062
master default abi - 2726 kb       : a1, 0, 2726
pr default abi - 2726 kb      : a1, 0, 2726
pr sol abi - 1738 kb      : a2, 0, 1738
pr all abi - 3167 kb     : a3, 0, 3167
#nbsp; : a4, 0, 0

section  
./integration-tests/public/debugging-strategies : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 4441 kb       : a1, 0, 4441
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/dns : a5, 0, 0
v5 default abi - 7142 kb       : a1, 0, 7142
master default abi - 10126 kb       : a1, 0, 10126
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 10407 kb      : a2, 0, 10407
pr all abi - 14248 kb     : a3, 0, 14248
#nbsp; : a4, 0, 0

section  
./integration-tests/public/e2e-call-runtime : a5, 0, 0
v5 default abi - 1182 kb       : a1, 0, 1182
master default abi - 1563 kb       : a1, 0, 1563
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 1436 kb      : a2, 0, 1436
pr all abi - 2049 kb     : a3, 0, 2049
#nbsp; : a4, 0, 0

section  
./integration-tests/public/erc1155 : a5, 0, 0
v5 default abi - 14566 kb       : a1, 0, 14566
master default abi - 20781 kb       : a1, 0, 20781
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 35552 kb     : a3, 0, 35552
#nbsp; : a4, 0, 0

section  
./integration-tests/public/erc20 : a5, 0, 0
v5 default abi - 6993 kb       : a1, 0, 6993
master default abi - 10458 kb       : a1, 0, 10458
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 12476 kb      : a2, 0, 12476
pr all abi - 17292 kb     : a3, 0, 17292
#nbsp; : a4, 0, 0

section  
./integration-tests/public/erc721 : a5, 0, 0
v5 default abi - 9754 kb       : a1, 0, 9754
master default abi - 12039 kb       : a1, 0, 12039
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 14999 kb      : a2, 0, 14999
pr all abi - 20630 kb     : a3, 0, 20630
#nbsp; : a4, 0, 0

section  
./integration-tests/public/events : a5, 0, 0
v5 default abi - 4955 kb       : a1, 0, 4955
master default abi - 8456 kb       : a1, 0, 8456
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 12531 kb      : a2, 0, 12531
pr all abi - 17686 kb     : a3, 0, 17686
#nbsp; : a4, 0, 0

section  
./integration-tests/public/fallible-setter : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 2631 kb       : a1, 0, 2631
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 2631 kb      : a2, 0, 2631
pr all abi - 3172 kb     : a3, 0, 3172
#nbsp; : a4, 0, 0

section  
./integration-tests/public/flipper : a5, 0, 0
v5 default abi - 1701 kb       : a1, 0, 1701
master default abi - 1775 kb       : a1, 0, 1775
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 1550 kb      : a2, 0, 1550
pr all abi - 2361 kb     : a3, 0, 2361
#nbsp; : a4, 0, 0

section  
./integration-tests/public/fuzz-testing : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 1762 kb       : a1, 0, 1762
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/incrementer : a5, 0, 0
v5 default abi - 1538 kb       : a1, 0, 1538
master default abi - 1288 kb       : a1, 0, 1288
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/lazyvec : a5, 0, 0
v5 default abi - 5103 kb       : a1, 0, 5103
master default abi - 5725 kb       : a1, 0, 5725
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/multi-contract-caller : a5, 0, 0
v5 default abi - 6420 kb       : a1, 0, 6420
master default abi - 11768 kb       : a1, 0, 11768
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 13759 kb      : a2, 0, 13759
pr all abi - 12819 kb     : a3, 0, 12819
#nbsp; : a4, 0, 0

section  
./integration-tests/public/multi-contract-caller/accumulator : a5, 0, 0
v5 default abi - 1363 kb       : a1, 0, 1363
master default abi - 1134 kb       : a1, 0, 1134
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 1455 kb      : a2, 0, 1455
pr all abi - 2013 kb     : a3, 0, 2013
#nbsp; : a4, 0, 0

section  
./integration-tests/public/multi-contract-caller/adder : a5, 0, 0
v5 default abi - 1733 kb       : a1, 0, 1733
master default abi - 3089 kb       : a1, 0, 3089
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 3204 kb      : a2, 0, 3204
pr all abi - 3369 kb     : a3, 0, 3369
#nbsp; : a4, 0, 0

section  
./integration-tests/public/multi-contract-caller/subber : a5, 0, 0
v5 default abi - 1751 kb       : a1, 0, 1751
master default abi - 3093 kb       : a1, 0, 3093
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 3208 kb      : a2, 0, 3208
pr all abi - 3381 kb     : a3, 0, 3381
#nbsp; : a4, 0, 0

section  
./integration-tests/public/multisig : a5, 0, 0
v5 default abi - 21135 kb       : a1, 0, 21135
master default abi - 27547 kb       : a1, 0, 27547
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/public/payment-channel : a5, 0, 0
v5 default abi - 5720 kb       : a1, 0, 5720
master default abi - 7444 kb       : a1, 0, 7444
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 11255 kb      : a2, 0, 11255
pr all abi - 14879 kb     : a3, 0, 14879
#nbsp; : a4, 0, 0

section  
./integration-tests/public/precompile : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 5529 kb       : a1, 0, 5529
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 7598 kb      : a2, 0, 7598
pr all abi - 8693 kb     : a3, 0, 8693
#nbsp; : a4, 0, 0

section  
./integration-tests/public/runtime-call-contract : a5, 0, 0
v5 default abi - 1592 kb       : a1, 0, 1592
master default abi - 1778 kb       : a1, 0, 1778
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 1550 kb      : a2, 0, 1550
pr all abi - 2366 kb     : a3, 0, 2366
#nbsp; : a4, 0, 0

section  
./integration-tests/public/trait-dyn-cross-contract-calls : a5, 0, 0
v5 default abi - 2808 kb       : a1, 0, 2808
master default abi - 3953 kb       : a1, 0, 3953
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 5672 kb      : a2, 0, 5672
pr all abi - 4380 kb     : a3, 0, 4380
#nbsp; : a4, 0, 0

section  
./integration-tests/public/trait-dyn-cross-contract-calls/contracts/incrementer : a5, 0, 0
v5 default abi - 1571 kb       : a1, 0, 1571
master default abi - 1799 kb       : a1, 0, 1799
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 1651 kb      : a2, 0, 1651
pr all abi - 2448 kb     : a3, 0, 2448
#nbsp; : a4, 0, 0

section  
./integration-tests/public/trait-erc20 : a5, 0, 0
v5 default abi - 7286 kb       : a1, 0, 7286
master default abi - 10858 kb       : a1, 0, 10858
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 12574 kb      : a2, 0, 12574
pr all abi - 17587 kb     : a3, 0, 17587
#nbsp; : a4, 0, 0

section  
./integration-tests/public/trait-flipper : a5, 0, 0
v5 default abi - 1460 kb       : a1, 0, 1460
master default abi - 1728 kb       : a1, 0, 1728
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 1389 kb      : a2, 0, 1389
pr all abi - 2128 kb     : a3, 0, 2128
#nbsp; : a4, 0, 0

section  
./integration-tests/public/trait-incrementer : a5, 0, 0
v5 default abi - 1630 kb       : a1, 0, 1630
master default abi - 1870 kb       : a1, 0, 1870
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 1820 kb      : a2, 0, 1820
pr all abi - 2702 kb     : a3, 0, 2702
#nbsp; : a4, 0, 0

section  
./integration-tests/public/upgradeable-contracts/delegator : a5, 0, 0
v5 default abi - 3869 kb       : a1, 0, 3869
master default abi - 6487 kb       : a1, 0, 6487
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 9015 kb      : a2, 0, 9015
pr all abi - 10942 kb     : a3, 0, 10942
#nbsp; : a4, 0, 0

section  
./integration-tests/public/upgradeable-contracts/delegator/delegatee : a5, 0, 0
v5 default abi - 1652 kb       : a1, 0, 1652
master default abi - 2996 kb       : a1, 0, 2996
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 2491 kb      : a2, 0, 2491
pr all abi - 3284 kb     : a3, 0, 3284
#nbsp; : a4, 0, 0

section  
./integration-tests/public/upgradeable-contracts/delegator/delegatee2 : a5, 0, 0
v5 default abi - 1652 kb       : a1, 0, 1652
master default abi - 2996 kb       : a1, 0, 2996
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 2489 kb      : a2, 0, 2489
pr all abi - 3285 kb     : a3, 0, 3285
#nbsp; : a4, 0, 0

section  
./integration-tests/public/upgradeable-contracts/set-code-hash : a5, 0, 0
v5 default abi - 1740 kb       : a1, 0, 1740
master default abi - 1723 kb       : a1, 0, 1723
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 2035 kb      : a2, 0, 2035
pr all abi - 2642 kb     : a3, 0, 2642
#nbsp; : a4, 0, 0

section  
./integration-tests/public/upgradeable-contracts/set-code-hash-migration : a5, 0, 0
v5 default abi - 1740 kb       : a1, 0, 1740
master default abi - 1723 kb       : a1, 0, 1723
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 2035 kb      : a2, 0, 2035
pr all abi - 2642 kb     : a3, 0, 2642
#nbsp; : a4, 0, 0

section  
./integration-tests/public/upgradeable-contracts/set-code-hash-migration/migration : a5, 0, 0
v5 default abi - 1302 kb       : a1, 0, 1302
master default abi - 1877 kb       : a1, 0, 1877
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 2616 kb      : a2, 0, 2616
pr all abi - 2584 kb     : a3, 0, 2584
#nbsp; : a4, 0, 0

section  
./integration-tests/public/upgradeable-contracts/set-code-hash-migration/updated-incrementer : a5, 0, 0
v5 default abi - 1930 kb       : a1, 0, 1930
master default abi - 1901 kb       : a1, 0, 1901
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 2600 kb      : a2, 0, 2600
pr all abi - 3098 kb     : a3, 0, 3098
#nbsp; : a4, 0, 0

section  
./integration-tests/public/upgradeable-contracts/set-code-hash/updated-incrementer : a5, 0, 0
v5 default abi - 1717 kb       : a1, 0, 1717
master default abi - 1675 kb       : a1, 0, 1675
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 2024 kb      : a2, 0, 2024
pr all abi - 2581 kb     : a3, 0, 2581
#nbsp; : a4, 0, 0

section  
./integration-tests/public/wildcard-selector : a5, 0, 0
v5 default abi - 3234 kb       : a1, 0, 3234
master default abi - 2948 kb       : a1, 0, 2948
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 5211 kb     : a3, 0, 5211
#nbsp; : a4, 0, 0

section  
./integration-tests/solidity-abi/events : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 11813 kb       : a1, 0, 11813
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/solidity-abi/sol-cross-contract : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 4492 kb       : a1, 0, 4492
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/solidity-abi/sol-cross-contract/other-contract-sol : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 2138 kb       : a1, 0, 2138
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/solidity-abi/sol-encoding : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 2063 kb       : a1, 0, 2063
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/solidity-abi/solidity-calls-flipper : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 7074 kb       : a1, 0, 7074
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/solidity-abi/trait-dyn-cross-contract-calls : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 5672 kb       : a1, 0, 5672
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/solidity-abi/trait-dyn-cross-contract-calls/contracts/incrementer : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 1651 kb       : a1, 0, 1651
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

section  
./integration-tests/solidity-abi/trait-flipper : a5, 0, 0
v5 default abi - 0 kb       : a1, 0, 0
master default abi - 1389 kb       : a1, 0, 1389
pr default abi - 0 kb      : a1, 0, 0
pr sol abi - 0 kb      : a2, 0, 0
pr all abi - 0 kb     : a3, 0, 0
#nbsp; : a4, 0, 0

Show contract sizes: ink! vs Solidity ABI

The following table shows how the contract sizes on this branch change when choosing the Solidity ABI instead of the ink! ABI.

Contract	Upstream Size (kB)	PR Size (kB)	Diff (kB)	Diff (%)	Change
./integration-tests/all-abi/events	18.413	18.413	0	0%	➖
./integration-tests/internal/gas-hostfns	1.016	1.118	0.102	10%	📈
./integration-tests/internal/misc-hostfns	2.204	2.129	-0.075	-2%	📉
./integration-tests/internal/overflow-safety	1.31	2.173	0.863	66%	📈
./integration-tests/internal/own-code-hash	3.373	2.95	-0.423	-12%	📉
./integration-tests/internal/sr25519-verification	0.853	0.777	-0.076	-8%	📉
./integration-tests/internal/system-precompile	2.314	2.243	-0.071	-2%	📉
./integration-tests/public/bytes	4.847	4.847	0	0%	➖
./integration-tests/public/complex-storage-structures	4.857	7.499	2.642	54%	📈
./integration-tests/public/contract-invocation	7.952	8.74	0.788	10%	📈
./integration-tests/public/contract-invocation/contract1	2.081	2.138	0.057	3%	📈
./integration-tests/public/contract-invocation/contract2	1.996	2.102	0.106	5%	📈
./integration-tests/public/contract-invocation/virtual_contract	4.406	5.539	1.133	26%	📈
./integration-tests/public/contract-invocation/virtual_contract_ver1	1.954	2.127	0.173	9%	📈
./integration-tests/public/contract-invocation/virtual_contract_ver2	1.966	2.139	0.173	9%	📈
./integration-tests/public/contract-terminate	1.551	1.517	-0.034	-1%	📉
./integration-tests/public/cross-contract-calls/other-contract	1.775	1.55	-0.225	-12%	📉
./integration-tests/public/custom-environment	2.726	1.738	-0.988	-35%	📉

Show contract sizes: ink! vs all ABI

The following table shows how the contract sizes on this branch change when choosing the all ABI instead of the ink! ABI.

Contract	Upstream Size (kB)	PR Size (kB)	Diff (kB)	Diff (%)	Change
./integration-tests/all-abi/events	18.413	18.413	0	0%	➖
./integration-tests/internal/gas-hostfns	1.016	1.486	0.47	46%	📈
./integration-tests/internal/misc-hostfns	2.204	2.333	0.129	6%	📈
./integration-tests/internal/overflow-safety	1.31	2.671	1.361	104%	📈
./integration-tests/internal/own-code-hash	3.373	4.055	0.682	20%	📈
./integration-tests/internal/sr25519-verification	0.853	0.98	0.127	15%	📈
./integration-tests/internal/system-precompile	2.314	2.772	0.458	20%	📈
./integration-tests/public/bytes	4.847	7.535	2.688	55%	📈
./integration-tests/public/complex-storage-structures	4.857	9.14	4.283	88%	📈
./integration-tests/public/contract-invocation	7.952	11.824	3.872	49%	📈
./integration-tests/public/contract-invocation/contract1	2.081	2.892	0.811	39%	📈
./integration-tests/public/contract-invocation/contract2	1.996	2.784	0.788	39%	📈
./integration-tests/public/contract-invocation/virtual_contract	4.406	6.443	2.037	46%	📈
./integration-tests/public/contract-invocation/virtual_contract_ver1	1.954	2.521	0.567	29%	📈
./integration-tests/public/contract-invocation/virtual_contract_ver2	1.966	2.547	0.581	30%	📈
./integration-tests/public/contract-terminate	1.551	1.646	0.095	6%	📈
./integration-tests/public/contract-transfer	2.738	3.12	0.382	14%	📈
./integration-tests/public/cross-contract-calls/other-contract	1.775	2.361	0.586	33%	📈
./integration-tests/public/custom-environment	2.726	3.167	0.441	16%	📈

Link to the run | Last update: Wed Nov 5 10:20:28 CET 2025

cmichi

Coolio! Are you taking care of ink-docs?

davidsemakula · 2025-11-05T07:50:37Z

Coolio! Are you taking care of ink-docs?

Yep, there's already a note that this change will happen in a future release of ink! v6 in the docs (see https://github.com/use-ink/ink-docs/blob/master/docs/basics/cross-contract-calling.md?plain=1#L88)
I plan to update that section again after we release this.

…ency mode

… refs

…warder

davidsemakula changed the title ~~Refactor contract ref generation and re-exporting~~ Refactor contract ref generation and add automatic re-exporting Nov 3, 2025

davidsemakula force-pushed the semakula/contract-ref branch from 67a1fb6 to fa09698 Compare November 3, 2025 19:36

davidsemakula marked this pull request as ready for review November 3, 2025 19:36

davidsemakula requested review from AlexD10S and cmichi as code owners November 3, 2025 19:36

davidsemakula force-pushed the semakula/contract-ref branch from 3a77174 to 3b606f5 Compare November 4, 2025 08:35

cmichi approved these changes Nov 5, 2025

View reviewed changes

davidsemakula added 7 commits November 5, 2025 11:08

codegen: Only generate contract refs in test, std or dependency mode

0928e09

codegen: Automatically re-export contract refs in test, std or depend…

dc17a27

…ency mode

codegen: Implement ::ink::codegen::ContractCallBuilder for contract…

18eea5f

… refs

codegen: Implement ::ink::codegen::ContractCallBuilder for call for…

01ffe72

…warder

tests: Fix integration tests that re-export contract refs

a0d9e63

docs: Fix doc tests that re-export contract refs

0dc1a68

Update changelog

14ced74

davidsemakula force-pushed the semakula/contract-ref branch from 3b606f5 to 14ced74 Compare November 5, 2025 08:12

make contract_ref attribute type alias pub

17a69fe

davidsemakula merged commit 8ce4905 into master Nov 5, 2025
30 of 31 checks passed

davidsemakula deleted the semakula/contract-ref branch November 5, 2025 09:08

cmichi mentioned this pull request Nov 13, 2025

Release 6.0.0-beta.1 #2725

Merged

This was referenced Nov 14, 2025

Simplify cross-contract calling docs use-ink/ink-docs#531

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Simpler cross-contract calls example use-ink/ink-examples#90

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Refactor contract ref generation and add automatic re-exporting#2710

Refactor contract ref generation and add automatic re-exporting#2710
davidsemakula merged 8 commits intomasterfrom
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🦑 📈 ink! Example Contracts ‒ Changes Report 📉 🦑

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