erc721 3.0.0

ink! erc721 contract
Documentation
Build #2210550 2025-06-08 23:52:11
# rustc version
rustc 1.89.0-nightly (cdd545be1 2025-06-07)# docs.rs version
docsrs 0.6.0 (d2911047 2025-05-28)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/erc721-3.0.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/erc721-3.0.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250607-1.89.0-nightly-cdd545be1\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu" "--config" "build.rustdocflags=[\"-Zmetrics-dir=/opt/rustwide/target/metrics\"]", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 521e982f1c48eb5108ad3f072cb15b348cfc5c0c993ea4ede37937cbf80612d1
[INFO] running `Command { std: "docker" "start" "-a" "521e982f1c48eb5108ad3f072cb15b348cfc5c0c993ea4ede37937cbf80612d1", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr]  Documenting erc721 v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unexpected `cfg` condition value: `__ink_dylint_Storage`
[INFO] [stderr]   --> lib.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 | /     #[derive(Default, SpreadAllocate)]
[INFO] [stderr] 72 | |     pub struct Erc721 {
[INFO] [stderr] 73 | |         /// Mapping from token to owner.
[INFO] [stderr] 74 | |         token_owner: Mapping<TokenId, AccountId>,
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |         operator_approvals: Mapping<(AccountId, AccountId), ()>,
[INFO] [stderr] 81 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stderr]    = help: consider adding `__ink_dylint_Storage` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `__ink_dylint_EventBase`
[INFO] [stderr]   --> lib.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[ink::contract]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stderr]    = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stderr]    = help: try referring to `ink::contract` crate for guidance on how handle this unexpected cfg
[INFO] [stderr]    = help: the attribute macro `ink::contract` may come from an old version of the `ink_lang_macro` crate, try updating your dependency with `cargo update -p ink_lang_macro`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: this warning originates in the attribute macro `ink::contract` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `__ink_dylint_Constructor`
[INFO] [stderr]    --> lib.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 | /         /// Creates a new ERC-721 token contract.
[INFO] [stderr] 130 | |         #[ink(constructor)]
[INFO] [stderr] 131 | |         pub fn new() -> Self {
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |             ink_lang::utils::initialize_contract(|_| {})
[INFO] [stderr] 135 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `ink-as-dependency`, `ink_metadata`, `scale-info`, and `std`
[INFO] [stderr]     = help: consider adding `__ink_dylint_Constructor` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `erc721` (lib doc) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] [stderr]    Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/erc721/index.html
[INFO] running `Command { std: "docker" "inspect" "521e982f1c48eb5108ad3f072cb15b348cfc5c0c993ea4ede37937cbf80612d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "521e982f1c48eb5108ad3f072cb15b348cfc5c0c993ea4ede37937cbf80612d1", kill_on_drop: false }`
[INFO] [stdout] 521e982f1c48eb5108ad3f072cb15b348cfc5c0c993ea4ede37937cbf80612d1