Jupyter for Rust¶

Rust的evcxr_jupyter包提供了对jupyter notebook的支持，可以在notebook中运行Rust代码。使用如下命令安装：

cargo install --locked evcxr_jupyter
evcxr_jupyter --install

另外，还需要安装Rust标准库的源代码：

rustup component add rust-src

之后，就可以在notebook中运行Rust代码了。

jupyter notebook

In [2]:

fn add(a: i32, b: i32) -> i32 {
    a + b
}

add(1, 2) // The last expression is evaluated and printed

fn add(a: i32, b: i32) -> i32 { a + b } add(1, 2) // The last expression is evaluated and printed

Out[2]:

3

使用:dep <package>来导入包。evcxr_input包提供了get_string和get_password函数，可以在notebook中输入字符串和密码。

In [3]:

:dep evcxr_input
let name = evcxr_input::get_string("Name?");
let password = evcxr_input::get_password("Password?");

println!("Hello, {name}! Your password is {password}", name=name, password=password);

:dep evcxr_input let name = evcxr_input::get_string("Name?"); let password = evcxr_input::get_password("Password?"); println!("Hello, {name}! Your password is {password}", name=name, password=password);

Hello, Alice! Your password is alice123

使用如下命令卸载Rust

evcxr_jupyter --uninstall
cargo uninstall evcxr_jupyter

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