这段代码为什么在main函数中正常执行,到了test下就报错:SIGABRT: process abort signal?
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我在测试一段代码: use std::ptr; pub unsafe fn from_buf_raw<T: Sized>(ptr: *const T, cap: usize) -> Vec<T> { let mut dst = Vec::with_capacity(cap); ptr::copy_nonoverlapping(ptr, dst.as_mut_ptr(),...
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