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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://floss.social/users/janriemer/statuses/113414606043355751">Jan :rust: :ferris: (janriemer@floss.social)'s status on Monday, 16-Dec-2024 03:14:54 JST</a><a href="https://floss.social/@janriemer" title="janriemer@floss.social"><img src="https://gnusocial.jp/theme/gnusocialjp/default-avatar-stream.png" width="48" height="48" alt="Jan :rust: :ferris:" style="position: absolute; left: 0; top: 0;">Jan :rust: :ferris:</a></section><article><p>Some Tokio trivia (no, not _that_ <a href="https://floss.social/tags/Tokio" rel="tag">#Tokio</a>, but the <a href="https://floss.social/tags/Rust" rel="tag">#Rust</a> Tokio <a href="https://floss.social/tags/Async" rel="tag">#Async</a> runtime):</p><p>Did you know that since Tokio v1.41 (Oct 22th, 2024), large Futures (&gt;16KB) are automatically `Box`ed, when `spawn`ed in order to not overflow the stack (or causing excessive memcpy)!? This is enabled in release builds!</p><p>Previously, it was only enabled in debug builds, for which the threshold is &gt;2KB until `Box`ing.</p><p><a href="https://github.com/tokio-rs/tokio/pull/6826" rel="nofollow noreferrer">https://github.com/tokio-rs/tokio/pull/6826</a></p><p>Found via</p><p>How Big is your Future: <br><a href="https://hegdenu.net/posts/how-big-is-your-future/" rel="nofollow noreferrer">https://hegdenu.net/posts/how-big-is-your-future/</a></p><p><a href="https://floss.social/tags/RustLang" rel="tag">#RustLang</a></p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/4191894#notice-8193346">In conversation</a><time datetime="2024-12-16T03:14:54+09:00" title="Monday, 16-Dec-2024 03:14:54 JST">about 2 months ago</time> <span>from <span><a href="https://floss.social/@janriemer/113414606043355751" rel="external" title="Sent from floss.social via ActivityPub">floss.social</a></span></span><a href="https://floss.social/@janriemer/113414606043355751">permalink</a><h4>Attachments</h4><ol><li><article><header><div>Domain not in remote thumbnail source whitelist: hegdenu.net</div><h5><a href="https://hegdenu.net/posts/how-big-is-your-future/#RustLang">how big is your future? - hēg denu - Hayden Stainsby</a></h5><div></div></header><div></div><footer></footer></article></li></ol></footer></blockquote>

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Jan :rust: :ferris: (janriemer@floss.social)'s status on Monday, 16-Dec-2024 03:14:54 JST Jan :rust: :ferris:
Some Tokio trivia (no, not _that_ #Tokio, but the #Rust Tokio #Async runtime):
Did you know that since Tokio v1.41 (Oct 22th, 2024), large Futures (>16KB) are automatically `Box`ed, when `spawn`ed in order to not overflow the stack (or causing excessive memcpy)!? This is enabled in release builds!
Previously, it was only enabled in debug builds, for which the threshold is >2KB until `Box`ing.
https://github.com/tokio-rs/tokio/pull/6826
Found via
How Big is your Future:
https://hegdenu.net/posts/how-big-is-your-future/
#RustLang
In conversationabout 2 months ago from floss.socialpermalink
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1. Domain not in remote thumbnail source whitelist: hegdenu.net
  how big is your future? - hēg denu - Hayden Stainsby

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