doesn't satisfy `Peripherals: Iterator`

[wsndshx]

在尝试获取外设的时候提示错误

`Peripherals` is not an iterator
the following trait bounds were not satisfied:
`Peripherals: Iterator`
which is required by `&mut Peripherals: Iterator`

下面是我使用的代码

#![no_std]
#![no_main]

use panic_halt as _;
use bl616_pac::Peripherals;

use riscv_rt::entry;

#[entry]
fn main() -> ! {
    let peripherals = Peripherals::take().unwrap();

    loop {

    }
}

[wsndshx]

虽然不知是否为正确用法，但目前使用以下的方式获取外设

#![no_std]
#![no_main]

use panic_halt as _;
use bl616_pac::Peripherals;

use riscv_rt::entry;

// get_peripherals 获取外设
fn get_peripherals() -> Peripherals {
    unsafe {
        Peripherals::steal()
    }
}

#[entry]
fn main() -> ! {
    let peripherals = get_peripherals();
    loop {
    }
}