An operating system and architecture pair, using the wasm-tools distribution naming, for example linux and x64.
linux
x64
the CPU architecture, for example x64 or arm64.
arm64
the operating system name, for example linux, darwin or win.
darwin
win
Returns the platform in the wasm-tools distribution naming format <os>-<arch>, for example linux-x64.
<os>-<arch>
linux-x64