Behaviour for WaEmbedder linear-memory backends (Elixir-facing name).
The implementation lives in the Erlang :wa_embedder_memory module; this
module is a thin shim that preserves the WaEmbedder.Memory name and the
validate_backend!/1 bang-raising contract for Elixir callers and tests.
The default backend is WaEmbedder.Memory.Binary (itself a shim over
:wa_embedder_memory_binary).
A backend provides byte-addressable storage for a compiled WASM module's
linear memory. Memory references are per-process, cached in the calling
process's dictionary under {:__wasm_mem, module_name}.
Summary
Functions
Page size in bytes (64 KiB, per the WASM specification).
Validates that backend is loaded and exports every behaviour callback.
Raises ArgumentError listing missing callbacks (or a load failure)
otherwise. Delegates the check to :wa_embedder_memory.validate_backend/1.
Functions
Page size in bytes (64 KiB, per the WASM specification).
Validates that backend is loaded and exports every behaviour callback.
Raises ArgumentError listing missing callbacks (or a load failure)
otherwise. Delegates the check to :wa_embedder_memory.validate_backend/1.