Function safe_handles

compiler/src/main/mod.rs:145–148

Same for `&[u32]` argv arrays. */

(ptr: *const u32, len: u32)

/* Same for `&[u32]` argv arrays. */
pub(super) unsafe fn safe_handles<'a>(ptr: *const u32, len: u32) -> &'a [u32] {
    if ptr.is_null() || len == 0 { return &[]; }
    unsafe { core::slice::from_raw_parts(ptr, len as usize) }
}

/* Owned UTF-8 string from an FFI `(ptr, len)`; empty on null or invalid UTF-8. */
pub(super) unsafe fn safe_str_owned(ptr: *const u8, len: u32) -> String {