About memory allocator: Sorry for the possibly silly question but I did not understand if Zig has a Rust similar concept of "borrow" for pointers, of it is bas

About memory allocator: Sorry for the possibly silly question but I did not understand if Zig has a Rust similar concept of "borrow" for pointers, of it is based on static analysis of allocator? Zig seems to me easier to use than Rust on this respect, but I cannot understand the difference (because I do not know them very well)