Function nstd_core_cstr_get 

#[unsafe(no_mangle)]
pub const extern "C" fn nstd_core_cstr_get(
    cstr: &NSTDCStr,
    pos: NSTDUInt,
) -> *const NSTDChar

Available on crate feature core only.

Return a pointer to the character at index pos in cstr.

Parameters:

• const NSTDCStr *cstr - The C string.

• NSTDUInt pos - The position of the character to get.

Returns

const NSTDChar *chr - A pointer to the character at pos, or null if pos is out of the C string slice’s boundaries.

Example

use nstd_sys::core::cstr::{nstd_core_cstr_from_raw_with_null, nstd_core_cstr_get};

let s_str = "AMP\0";

unsafe {
    let cstr = nstd_core_cstr_from_raw_with_null(s_str.as_ptr().cast());
    let nb = nstd_core_cstr_get(&cstr, s_str.len() - 1);
    assert!(!nb.is_null());
    assert!(*nb == 0);
}