explicit enum ABI

[andrei-marinica]

Sample output:

"OperationCompletionStatus": {
            "type": "explicit-enum",
            "variants": [
                {
                    "docs": [
                        "indicates that operation was completed"
                    ],
                    "name": "completed"
                },
                {
                    "docs": [
                        "indicates that operation was interrupted prematurely, due to low gas"
                    ],
                    "name": "interrupted"
                }
            ]
        },

[github-actions]

Contract comparison - from 95ebfd5 to c1452c1

Path	size	has-allocator	has-format
mx-sdk-rs/contracts/benchmarks
- send-tx-repeat/send-tx-repeat.wasm	902	No	No
- str-repeat/str-repeat.wasm	2189	No	No
mx-sdk-rs/contracts/benchmarks/mappers
- linked-list-repeat/linked-list-repeat.wasm	7397	No	No
- map-repeat/map-repeat.wasm	8343	No	No
- queue-repeat/queue-repeat.wasm	6674	No	No
- set-repeat/set-repeat.wasm	8108	No	No
- single-value-repeat/single-value-repeat.wasm	5137	No	No
- vec-repeat/vec-repeat.wasm	5941	No	No
mx-sdk-rs/contracts/core
- price-aggregator/multiversx-price-aggregator-sc.wasm	20359	No	No
- wegld-swap/multiversx-wegld-swap-sc.wasm	4430	No	No
mx-sdk-rs/contracts/examples
- adder/adder.wasm	687	No	No
- bonding-curve-contract/bonding-curve-contract.wasm	15584	No	No
- crowdfunding-esdt/crowdfunding-esdt.wasm	3625	No	No
- crypto-bubbles/crypto-bubbles.wasm	2351	No	No
- crypto-zombies/cryptozombies.wasm	11178	No	No
- digital-cash/digital-cash.wasm	7445	No	No
- empty/empty.wasm	232	No	No
- esdt-transfer-with-fee/esdt-transfer-with-fee.wasm	9099	No	No
- factorial/factorial.wasm	567	No	No
- fractional-nfts/fractional-nfts.wasm	8783	No	No
- lottery-esdt/lottery-esdt.wasm	11397	No	No
- multisig
- - multisig.wasm	15434	No	No
- - multisig-full.wasm	17446	No	No
- - multisig-view.wasm	7779	No	No
- nft-minter/nft-minter.wasm	10078	No	No
- nft-storage-prepay/nft-storage-prepay.wasm	2265	No	No
- ping-pong-egld/ping-pong-egld.wasm	6745	No	No
- proxy-pause/proxy-pause.wasm	5757	No	No
- rewards-distribution/rewards-distribution.wasm	11304	No	No
- seed-nft-minter/seed-nft-minter.wasm	15389	No	No
- token-release/token-release.wasm	8492	No	No
mx-sdk-rs/contracts/examples/crypto-kitties
- kitty-auction/kitty-auction.wasm	10998	No	No
- kitty-genetic-alg/kitty-genetic-alg.wasm	3584	No	No
- kitty-ownership/kitty-ownership.wasm	14061	No	No
mx-sdk-rs/contracts/examples/order-book
- factory/order-book-factory.wasm	5071	No	No
- pair/order-book-pair.wasm	16435	No	No
mx-sdk-rs/contracts/feature-tests
- abi-tester
- - abi-tester.wasm	7739	No	No
- - abi-tester-ev.wasm	758	No	No
- alloc-features/alloc-features.wasm	22427	No	Yes
- basic-features/basic-features.wasm	58433	No	No
- big-float-features/big-float-features.wasm	5170	No	No
- esdt-system-sc-mock/esdt-system-sc-mock.wasm	4465	No	No
- formatted-message-features/formatted-message-features.wasm	4366	No	No
- multi-contract-features
- - 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	3175	No	Yes
- payable-features/payable-features.wasm	5159	No	No
- rust-snippets-generator-test/rust-snippets-generator-test.wasm	5799	No	No
- rust-testing-framework-tester/rust-testing-framework-tester.wasm	8358	No	No
- use-module
- - use-module.wasm	34072	No	Yes
- - use-module-view.wasm	734	No	No
mx-sdk-rs/contracts/feature-tests/composability
- forwarder/forwarder.wasm	32026	No	No
- forwarder-raw/forwarder-raw.wasm	14461	No	No
- local-esdt-and-nft/local-esdt-and-nft.wasm	11964	No	No
- promises-features/promises-features.wasm	10462	No	No
- proxy-test-first/proxy-test-first.wasm	6803	No	No
- proxy-test-second/proxy-test-second.wasm	1950	No	No
- recursive-caller/recursive-caller.wasm	5848	No	No
- transfer-role-features/transfer-role-features.wasm	8758	No	No
- vault/vault.wasm	7871	No	No
mx-sdk-rs/contracts/feature-tests/composability/esdt-contract-pair
- first-contract/first-contract.wasm	2722	No	No
- second-contract/second-contract.wasm	1356	No	No
mx-sdk-rs/contracts/feature-tests/composability/execute-on-dest-esdt-issue-callback
- child/child.wasm	4982	No	No
- parent/parent.wasm	1880	No	No
mx-sdk-rs/contracts/feature-tests/erc-style-contracts
- crowdfunding-erc20/crowdfunding-erc20.wasm	6258	No	No
- erc1155/erc1155.wasm	12926	No	No
- erc1155-marketplace/erc1155-marketplace.wasm	12118	No	No
- erc1155-user-mock/erc1155-user-mock.wasm	1448	No	No
- erc20/erc20.wasm	2130	No	No
- erc721/erc721.wasm	2483	No	No
- lottery-erc20/lottery-erc20.wasm	13438	No	No
mx-sdk-rs/contracts/feature-tests/legacy-examples
- crypto-bubbles-legacy/crypto-bubbles-legacy.wasm	6223	Yes	No