# 1.33.0[−][src]Module core::arch::wasm32

This is supported on WebAssembly only.

Platform-specific intrinsics for the `wasm32` platform.

See the module documentation for more details.

## Modules

atomic | [ Experimental ] [ WebAssembly ] Intrinsics associated with WebAssembly's upcoming threads proposal.

## Functions

memory_grow | [ WebAssembly ] Corresponding intrinsic to wasm's `memory.grow` instruction
memory_size | [ WebAssembly ] Corresponding intrinsic to wasm's `memory.size` instruction
unreachable⚠ | [ Experimental ] [ WebAssembly ] Generates the trap instruction `UNREACHABLE`

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