How to read the rust-lang source code smoothly?

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截屏2022-11-14 15.35.27
截屏2022-11-14 15.35.271920×1692 169 KB

when i wanna read the rust-lang core crate with vscode, the rust-analizer plugin report:
foundduplicate lang item unsafe_cell
the lang item is first defined in crate core. [which is the current project i read now]

1 first definition in core loaded from /Users/brettkk/.rustup/toolchains/nightly-aarch64-apple-darwin/lib/rustlib/aarch64-apple-darwin/lib/libcore-908209eee60fb642.rlib

2 second definition in the local crate (core)rustcE0152

of course, I know why dumplicated. one is that I clone the rust-lang crate and going to read the core library code; another is that i have installed the rust.....

but how to read the core libray code smoothly?

2

No guarantees, but this might help: https://rustc-dev-guide.rust-lang.org/building/suggested.html#configuring-rust-analyzer-for-rustc.

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