serinuntius

なんかwasmのビルドで怒られる。
<div class="code-block-container"><pre class="language-bash"><code class="language-bash">$ cargo run --target wasm32-unknown-unknown
 Compiling cfg-if v1.0.0
error[E0463]: can't find crate for `profiler_builtins`
 |
 = note: the compiler may have been built without the profiler runtime

For more information about this error, try `rustc --explain E0463`.
error: could not compile `cfg-if` due to previous error
warning: build failed, waiting for other jobs to finish...
error: build failed
</code></pre></div>まったく身に覚えがなかった。
<h2 id="%E8%A7%A3%E6%B1%BA%E7%AD%96">
<a class="header-anchor-link" href="#%E8%A7%A3%E6%B1%BA%E7%AD%96" aria-hidden="true"></a> 解決策</h2>
別のPJで設定していた、FLAGを消す。
<div class="code-block-container"><pre class="language-bash"><code class="language-bash">export RUSTFLAGS="-Zinstrument-coverage"
</code></pre></div>