Document Zig 0.15+ ArrayList API changes with per-call allocator usage.
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Zig 0.15+ changes how the allocator is supplied to ArrayList operations; this guide documents the per-call allocator pattern and its rationale.
Run a Zig ArrayList example showing allocator being passed to each method call to maintain allocation control.
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In Zig 0.15+, you pass the allocator directly to each ArrayList method call like append and deinit rather than providing it during initialization, maintaining explicit allocation control.
The Zig 0.15 ArrayList API changed to per-call allocator usage to enforce explicit memory management, ensuring the allocator is supplied directly to operations like append and deinit instead of being stored at initialization.
To migrate std.ArrayList append operations to Zig 0.15, pass the allocator as an argument to the append method call itself, moving away from the old style where the allocator was bound to the list during initialization.
Yes, in Zig 0.15+ you must pass the allocator to the deinit method call to properly free the memory allocated for the ArrayList, reflecting the shift to per-call allocator usage.
Zig 0.15 ArrayList initialization no longer takes an allocator parameter; instead, you initialize an empty list and pass the allocator to each subsequent operation like append and deinit to manage memory.
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