bytes) std::cout << std::setw(2) << std::to_integer<int>(b) << ' '; std::cout << std::dec << "}\n"; } int main() { /* mutable */ float data[1]{3.141592f}; auto const const_bytes = std::as_bytes(std::span{data}); print(data[0], const_bytes); auto const wr...
Rust library for build scripts to compile C/C++ code into a Rust library - Fix `PrintThread`: Read stderr as bytes instead of str (#842) · r-value/cc-rs@3eb7c38
本文简要介绍rust语言中 str.as_bytes 的用法。用法pub const fn as_bytes(&self) -> &[u8] 将字符串切片转换为字节切片。要将字节切片转换回字符串切片,请使用 from_utf8 函数。 例子 基本用法: let bytes = "bors".as_bytes(); assert_eq!(b"bors", bytes);...