Using plugins for optimising Rust WASM outputs

[ChetanBhasin]

❔ Question

Hi! Is there a way to call external binaries or plugins on the build outputs for things such as optimisations.

🔦 Context

The generated WASM binaries from Rust are often large and can be optimised.

I was hoping to call something like wasm-snip to optimise the build WASM outputs.

I took a quick look around to see if this can be done with Cargo configuration so Parcel doesn't need to be configured, but couldn't come up with a useful solution.

💻 Code Sample

I used this example code.

🌍 Your Environment

Software	Version(s)
Parcel	1.12.4
Node	10.13.0
npm/Yarn	NPM 6.13.0
Operating System	Mac OS Catalina

[mischnic]

This isn't currently possible within Parcel itself, you could run it afterwards.
I'll post this on #3365 so we can consider it when Rust support will be added to Parcel 2.