runtime-rs: fix building instructions with respect to required Rust version

Fixes: #6803

Signed-off-by: Pavel Mores <pmores@redhat.com>
This commit is contained in:
Pavel Mores 2023-05-11 11:15:33 +02:00
parent 9e83795fca
commit 5f3f844a1e

View File

@ -49,14 +49,14 @@ Follow the [`kata-deploy`](../../tools/packaging/kata-deploy/README.md).
* Download `Rustup` and install `Rust`
> **Notes:**
> For Rust version, please see [`versions.yaml`](../../versions.yaml) file's rust section.
> For Rust version, please set `RUST_VERSION` to the value of `languages.rust.meta.newest-version key` in [`versions.yaml`](../../versions.yaml) or, if `yq` is available on your system, run `export RUST_VERSION=$(yq read versions.yaml languages.rust.meta.newest-version)`.
Example for `x86_64`
```
$ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
$ source $HOME/.cargo/env
$ rustup install 1.62.0
$ rustup default 1.62.0-x86_64-unknown-linux-gnu
$ rustup install ${RUST_VERSION}
$ rustup default ${RUST_VERSION}-x86_64-unknown-linux-gnu
```
* Musl support for fully static binary