Rust install

Rust(1.72.0)インストール後下記のエラーメッセージが表示された。

error: linker link.exe not found
|
= note: program not found
note: the msvc targets depend on the msvc linker but link.exe was not found
note: please ensure that Visual Studio 2017 or later, or Build Tools for Visual Studio were installed with the Visual C++ option.
note: VS Code is a different product, and is not sufficient.

Window 11

scoopでRust開発環境を設定する

scoop install rust
scoop install rustup
rustup toolchain install stable-x86_64-pc-windows-gnu
rustup default stable-x86_64-pc-windows-gnu

hello world

cargo new hello
cargo new hello --vcs none // no git
cd hello
cargo run

Dependency manage tool

1. install cargo-edit
   cargo install cargo-edit
2. Add pakages
   cargo add num

Generate doc

cargo doc
cargo doc --open

Windows10 or Windows 11

Even you did as the same as the steps above, it still maybe report error.
I encountered such "linker.exe" on Windows10
Using Tauri on window11, it showed

package.metadata does not exist

Follow these steps, though I didn't want to install Visual Studio Build Tools because it't too big, I haven't found any other better method.

• Install Visual Studio Build Tools with "Desktop development with C++" checked. Then

rustup target remove x86_64-pc-windows-gnu
rustup target add x86_64-pc-windows-msvc
rustup default stable-msvc

Windows で最も簡単なやり方

• Visual Studio 2022をインストール
• rustup-init.exeを利用する

Windows Subsystem for Linux: Ubuntu

As the official guide: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
Then it maybe report this error.

cargo run
Compiling hello v0.1.0 (/home/ldk/hello)
error: linker cc not found
|
= note: No such file or directory (os error 2)
error: could not compile hello (bin "hello") due to previous error

Install this package and try again

sudo apt-get update
sudo apt install build-essential

cargo install cargo-edit
It maybe report such error:

error: failed to run custom build command for openssl-sys v0.9.93
Caused by:
process didn't exit successfully: /tmp/cargo-installaGSe6L/release/build/openssl-sys-c43e78ad5c62ea2e/build-script-main (exit status: 101)

Run this command and try again
sudo apt install pkg-config libssl-dev

When you use xlsxwriter, you may encounter such error:

thread 'main' panicked at 'Unable to find libclang: "couldn't find any valid shared libraries matching

Run this command and try again
sudo apt-get install libclang-dev

Show Rust documents
rustup doc --std
Update Rust

rustup -V
rustup update