Rust language guide html page seems to be missing on stable-aarch64-apple-darwin builds of Rust

[andylin2004]

I tried this command on my MacBook Air M1 using the stable-aarch64-apple-darwin build of Rust:

rustup doc --book

I expected to see this happen: The html page to the Rust language guide opens up in my browser of choice.

Instead, this happened:

error: couldn't open browser: command 'open' did not execute successfully; exit status: 1
command stderr:
The file /Users/andylin/.rustup/toolchains/stable-aarch64-apple-darwin/share/doc/rust/html/book/index.html does not exist.

[zerj9]

Looks like this is a known issue. There's a workaround here: rust-lang/rustup#2692 (comment)

[ehuss]

This has been fixed in 1.60 via #92800.

If you install beta or nightly, you should be able to get the rust-docs component. This should hit stable in about 5 weeks. Closing as fixed, however, feel free to let us know if it is not working in newer releases.