Function std::mem::forget_unsized[][src]

pub fn forget_unsized<T>(t: T) where
    T: ?Sized
🔬 This is a nightly-only experimental API. (forget_unsized)
Expand description

forget 一样,但也接受未定义大小的值。

该函数只是 unsized_locals 功能稳定后要删除的垫片。