Function to_bytes

pub const fn to_bytes(this: &CStr) -> &[u8]

Converts this CStr to a byte slice, excluding the nul terminator. Const equivalent of CStr::to_bytes

Performance

This function takes linear time to run, proportional to the length of this.

Const stabilization

The equivalent std function was const-stabilized in Rust 1.72.0.

Example

use konst::{ffi::cstr, unwrap_ctx};

use std::ffi::CStr;


const CS: &CStr = unwrap_ctx!(cstr::from_bytes_with_nul(b"hmm...\0"));

const BYTES: &[u8] = cstr::to_bytes(CS);

assert_eq!(BYTES, b"hmm...");