pub async fn minify_inline_js_snippets(out_dir: &Path) -> Result<(), EuvError>Expand description
Minifies every wasm-bindgen inline_js snippet file emitted under
<out_dir>/<pkg>/snippets/**/inline*.js.
#[wasm_bindgen(inline_js = ...)] blocks are extracted verbatim from
the Rust source by wasm-bindgen — preserving indentation, comments,
and original identifier names — and written into per-crate snippet
directories inside pkg/snippets/<crate-hash>/. On a typical euv
build this costs roughly 2 KB of uncompressed JS to ship to every
browser; minifying in-place brings the payload down to ~700 B with
no semantic change. The export names are preserved so the wasm
glue loader (euv_example.js’s __wbg_* init) can still resolve
them by name.
Failures are logged and skipped so a single bad snippet does not
abort the overall build — a syntax error in an inline snippet will
already have been caught by wasm-pack itself. We only touch files
whose stem starts with SNIPPET_FILE_PREFIX and whose extension
matches JS_EXTENSION, leaving any other file under snippets/
alone.
§Arguments
&Path- The build output directory (typically<crate>/www/pkg).
§Returns
Result<(), EuvError>-Ok(())on success, or a wrapped I/O error.