Postponed: Inspect WASM size

[maxammann]

fixes #89

Findings so far:

• maplibre (without winit) has 722kb (stable)
  1. Set crate-type = ["cdylib"]
  2. cargo build -p maplibre --features web-webgl --lib --release --target wasm32-unknown-unknown
• maplibre-winit has 570kb (stable)
  1. Set crate-type = ["cdylib"]
  2. cargo build -p maplibre-winit --lib --release --target wasm32-unknown-unknown
• web has 1.2M (nightly, opt-level = "z", strip = true)
  1. cargo build -p web --lib --release --target wasm32-unknown-unknown -Z build-std=std,panic_abort
• web has 3.7M (stable, default rustflags, no build-std, opt-level = "s", strip = debuginfo)
  1. cargo build -p web --lib --release --target wasm32-unknown-unknown
• web has 2.7M (stable, default rustflags, no build-std, opt-level = "z", strip = true)
  1. cargo build -p web --lib --release --target wasm32-unknown-unknown

Findings:

• sizeof(maplibre) + sizeof(maplibre-winit) =~ web
• build-std decreases size: https://github.com/johnthagen/min-sized-rust#optimize-libstd-with-build-std
• opt-level = "z", strip = true decrease size

💻 Examples

🚨 Test instructions

✔️ PR Todo

• Included links to related issues/PRs