[][src]Function core::arch::wasm32::memory::size

pub unsafe fn size(mem: i32) -> i32
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on MIPS only.

Corresponding intrinsic to wasm's memory.size instruction

This function, when called, will return the current memory size in units of pages.

The argument mem is the numerical index of which memory to return the size of. Note that currently wasm only supports one memory, so specifying a nonzero value will likely result in a runtime validation error of the wasm module.