Function nstd_sys::cstring::nstd_cstring_push

#[no_mangle]
pub extern "C" fn nstd_cstring_push(
    cstring: &mut NSTDCString<'_>,
    chr: NSTDChar
) -> NSTDAllocError

Available on crate feature cstring only.

Appends an NSTDChar to the end of an NSTDCString.

This will have no effect if chr is a null byte (0).

Parameters:

• NSTDCString *cstring - The C string.

• NSTDChar chr - The C char to append to the C string.

Returns

NSTDAllocError errc - The allocation operation error code.

Example

use nstd_sys::{
    alloc::NSTD_ALLOCATOR,
    cstring::{nstd_cstring_new, nstd_cstring_push},
    NSTDChar,
};

unsafe {
    let mut cstring = nstd_cstring_new(&NSTD_ALLOCATOR).unwrap();
    nstd_cstring_push(&mut cstring, b'!' as NSTDChar);
}