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Update README.md to use **/src/rust/library #1138

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Dec 2, 2020
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Update README.md to use **/src/rust/library #1138

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4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -47,7 +47,7 @@ As mentioned in the command output, don't forget to add the installation directo

1. Fetch the Rust sourcecode

1. automatically via [rustup](https://www.rustup.rs/) and run `rustup component add rust-src` in order to install the source to `$(rustc --print sysroot)/lib/rustlib/src/rust/library` (or `$(rustc --print sysroot)/lib/rustlib/src/rust/src` in older toolchains). Rustup will keep the sources in sync with the toolchain if you run `rustup update`.
1. automatically via [rustup](https://www.rustup.rs/) and run `rustup component add rust-src` in order to install the source to `$(rustc --print sysroot)/lib/rustlib/src/rust/library` (or `$(rustc --print sysroot)/lib/rustlib/src/rust/library` in older toolchains). Rustup will keep the sources in sync with the toolchain if you run `rustup update`.

2. manually from git: https://github.com/rust-lang/rust

Expand All @@ -62,7 +62,7 @@ As mentioned in the command output, don't forget to add the installation directo
`rustup component add rust-src`

2. (Optional) Set `RUST_SRC_PATH` environment variable to point to the 'src' dir in the Rust source installation
e.g. `% export RUST_SRC_PATH=/usr/local/src/rust/src` or `% export RUST_SRC_PATH="$(rustc --print sysroot)/lib/rustlib/src/rust/src"`
e.g. `% export RUST_SRC_PATH=/usr/local/src/rust/library` or `% export RUST_SRC_PATH="$(rustc --print sysroot)/lib/rustlib/src/rust/library"`

It's recommended to set `RUST_SRC_PATH` for speed up, but racer detects it automatically if you don't set it.

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