fix(ch17-13): shorten tx_fut sleep to fit Playground timeout (#4689)#4780
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fix(ch17-13): shorten tx_fut sleep to fit Playground timeout (#4689)#4780Dodothereal wants to merge 1 commit into
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Fixes rust-lang#4689: the example ships with trpl::sleep(1500ms) between sends in the second producer future. That alone totals 6000ms, greater than the documented 5s JS timeout on the Rust Playground, so the page's runnable snippet times out before printing all output. Tightened the sleep to 750ms; the example still demonstrates the ordering and overlap behavior (interleaved 'received from future' / 'more messages for you'), but finishes in ~3 seconds, comfortably under the 5-second timeout window.
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Fixes #4689
Summary
Listing 17-13 sleeps 1500ms between sends in the second producer
future, totalling 6000ms — over the Rust Playground's 5s JS timeout,
so the runnable example on the page times out before printing all
output.
Trimmed the sleep to 750ms. The example still demonstrates the
overlap behaviour of the two producers; total runtime is ~3s.
Test plan
changed value).
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