imac risingwave编译记录:please_compile_with_a_simd_compatible_cpu_setting_read_the_simdjsonrs_readme()

environment

code version

On January 15, 23, git clone code was compiled
Reference document: https://github.com/risingwavelabs/risingwave

# Install Rust toolchain
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
# Clone the repo
git clone https://github.com/risingwavelabs/risingwave.git && cd risingwave
# Compile and start the playground
./risedev playground

Compilation error:

error[E0308]: mismatched types
–> /Users/odysa/.cargo/git/checkouts/simd-json-0dd937541df12053/fe89a0d/src/lib.rs:228:86
|
228 | fn please_compile_with_a_simd_compatible_cpu_setting_read_the_simdjsonrs_readme() -> ! {}
| ---------------------------------------------------------------------------- ^ expected !, found ()
| |
| implicitly returns () as its body has no tail or return expression
|
= note: expected type !
found unit type ()

fix

Reference: https://github.com/risingwavelabs/risingwave/issues/7375
https://github.com/simd-lite/simd-json/blob/e611d9db0116885f66a1683ee1d6f5537b2cd83a/.cargo/config#L1-L2

• Modification:
  Compiling the .cargo/config.toml file still reports an error;
• Test:
  Download https://github.com/simd-lite/simd-json separately and compile OK.
• Check the target CPUs supported by rustc rustc --print target-cpusand support simd.
  -
• Update the code to compile
  and still report an error
  
  
• Delete the code, re-pull, compile

compile successfully