Syntax improvement: code/contract_code

[andrei-marinica]

No description provided.

[github-actions]

Contract comparison - from c2697f8 to bc1a871

Path	size	has-allocator	has-format
mx-sdk-rs/contracts/benchmarks
- large-storage/large-storage.wasm	2927	No	No
- send-tx-repeat/send-tx-repeat.wasm	905	No	No
- str-repeat/str-repeat.wasm	2125	No	No
mx-sdk-rs/contracts/benchmarks/mappers
- linked-list-repeat/linked-list-repeat.wasm	7343	No	No
- map-repeat/map-repeat.wasm	8291	No	No
- queue-repeat/queue-repeat.wasm	6620	No	No
- set-repeat/set-repeat.wasm	8054	No	No
- single-value-repeat/single-value-repeat.wasm	5085	No	No
- vec-repeat/vec-repeat.wasm	5889	No	No
mx-sdk-rs/contracts/core
- price-aggregator/multiversx-price-aggregator-sc.wasm	20331	No	No
- wegld-swap/multiversx-wegld-swap-sc.wasm	4382	No	No
mx-sdk-rs/contracts/examples
- adder/adder.wasm	687	No	No
- bonding-curve-contract/bonding-curve-contract.wasm	15569	No	No
- check-pause/check-pause.wasm	1227	No	No
- crowdfunding-esdt/crowdfunding-esdt.wasm	3612	No	No
- crypto-bubbles/crypto-bubbles.wasm	2364	No	No
- crypto-zombies/cryptozombies.wasm	11131	No	No
- digital-cash/digital-cash.wasm	7398	No	No
- empty/empty.wasm	232	No	No
- esdt-transfer-with-fee/esdt-transfer-with-fee.wasm	9063	No	No
- factorial/factorial.wasm	567	No	No
- fractional-nfts/fractional-nfts.wasm	8714	No	No
- lottery-esdt/lottery-esdt.wasm	11357	No	No
- multisig
- - multisig.wasm	15361	No	No
- - multisig-full.wasm	17373	No	No
- - multisig-view.wasm	7724	No	No
- nft-minter/nft-minter.wasm	10040	No	No
- nft-storage-prepay/nft-storage-prepay.wasm	2293	No	No
- ping-pong-egld/ping-pong-egld.wasm	6696	No	No
- proxy-pause/proxy-pause.wasm	5757	No	No
- rewards-distribution/rewards-distribution.wasm	11259	No	No
- seed-nft-minter/seed-nft-minter.wasm	15349	No	No
- token-release/token-release.wasm	8459	No	No
mx-sdk-rs/contracts/examples/crypto-kitties
- kitty-auction/kitty-auction.wasm	10949	No	No
- kitty-genetic-alg/kitty-genetic-alg.wasm	3584	No	No
- kitty-ownership/kitty-ownership.wasm	14012	No	No
mx-sdk-rs/contracts/examples/order-book
- factory/order-book-factory.wasm	4995	No	No
- pair/order-book-pair.wasm	16399	No	No
mx-sdk-rs/contracts/feature-tests
- abi-tester
- - abi-tester.wasm	7741	No	No
- - abi-tester-ev.wasm	758	No	No
- alloc-features/alloc-features.wasm	19622	No	Yes
- basic-features
- - basic-features.wasm	57819	No	No
- - basic-features-storage-bytes.wasm	539	No	No
- big-float-features/big-float-features.wasm	5170	No	No
- esdt-system-sc-mock/esdt-system-sc-mock.wasm	4488	No	No
- formatted-message-features/formatted-message-features.wasm	4297	No	No
- managed-map-features/managed-map-features.wasm	1231	No	No
- multi-contract-features
- - multi-contract-alt-impl.wasm	361	No	No
- - multi-contract-example-feature.wasm	678	No	No
- - multi-contract-features.wasm	679	No	No
- - multi-contract-features-view.wasm	1116	No	No
- panic-message-features/panic-message-features.wasm	3594	No	Yes
- payable-features/payable-features.wasm	5109	No	No
- rust-snippets-generator-test/rust-snippets-generator-test.wasm	5745	No	No
- rust-testing-framework-tester/rust-testing-framework-tester.wasm	8339	No	No
- use-module
- - use-module.wasm	34059	No	Yes
- - use-module-view.wasm	734	No	No
mx-sdk-rs/contracts/feature-tests/composability
- forwarder/forwarder.wasm	29055	No	No
- forwarder-queue
- - forwarder-queue.wasm	11336	No	No
- - forwarder-queue-promises.wasm	12638	No	No
- forwarder-raw
- - forwarder-raw.wasm	14465	No	No
- - forwarder-raw-init-async-call.wasm	4538	No	No
- - forwarder-raw-init-sync-call.wasm	4396	No	No
- local-esdt-and-nft/local-esdt-and-nft.wasm	11943	No	No
- promises-features/promises-features.wasm	10396	No	No
- proxy-test-first/proxy-test-first.wasm	6739	No	No
- proxy-test-second/proxy-test-second.wasm	1952	No	No
- recursive-caller/recursive-caller.wasm	5801	No	No
- transfer-role-features/transfer-role-features.wasm	8699	No	No
- vault
- - vault.wasm	7433	No	No
- - vault-promises.wasm	8156	No	No
mx-sdk-rs/contracts/feature-tests/composability/esdt-contract-pair
- first-contract/first-contract.wasm	2711	No	No
- second-contract/second-contract.wasm	1342	No	No
mx-sdk-rs/contracts/feature-tests/composability/execute-on-dest-esdt-issue-callback
- child/child.wasm	4923	No	No
- parent/parent.wasm	1852	No	No
mx-sdk-rs/contracts/feature-tests/erc-style-contracts
- crowdfunding-erc20/crowdfunding-erc20.wasm	6211	No	No
- erc1155/erc1155.wasm	12800	No	No
- erc1155-marketplace/erc1155-marketplace.wasm	12082	No	No
- erc1155-user-mock/erc1155-user-mock.wasm	1448	No	No
- erc20/erc20.wasm	2130	No	No
- erc721/erc721.wasm	2485	No	No
- lottery-erc20/lottery-erc20.wasm	13419	No	No