Function core::mem::forget_unsized[][src]

pub fn forget_unsized<T: ?Sized>(t: T)
🔬 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。