Problem: make test occurred some errors

[SHH-HaoZhang]

Compiling defi-wallet-core-wasm v0.1.0 (.../defi-wallet-core-rs/bindings/wasm)
error[E0658]: macro attributes in #[derive] output are unstable
--> bindings/wasm/src/lib.rs:22:3
|
22 | #[wasm_bindgen]
| ^^^^^^^^^^^^
|
= note: see issue #81119 rust-lang/rust#81119 for more information

For more information about this error, try rustc --explain E0658.
error: could not compile defi-wallet-core-wasm due to previous error
warning: build failed, waiting for other jobs to finish...
error: build failed
make: *** [test] Error 101

[tomtau]

@SHH-HaoZhang what version of the Rust compiler are you using?

[SHH-HaoZhang]

rustc 1.56.1 (59eed8a2a 2021-11-01)

[stevenatcrypto]

I am using asdf-rust to manage multiple versions of Rust. I am installing 1.56.1 and will give a try.

[SHH-HaoZhang]

No problem after upgrading to 1.58

[tomtau]

maybe we can declare the minimum Rust version in Cargo.toml: https://doc.rust-lang.org/cargo/reference/manifest.html#the-rust-version-field ?

[stevenatcrypto]

maybe we can declare the minimum Rust version in Cargo.toml: https://doc.rust-lang.org/cargo/reference/manifest.html#the-rust-version-field ?

Should we just add a rust-toolchain file to specify a rust version as other projects?

Document: https://rust-lang.github.io/rustup/overrides.html#the-toolchain-file

https://github.com/cosmos/cosmos-rust/blob/main/rust-toolchain
https://github.com/tikv/tikv/blob/master/rust-toolchain

[tomtau]

yeah, rust-toolchain can be added as well