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MatthijsBlom
14 lines
631 B
Diff
14 lines
631 B
Diff
--- exercises/091_async7.zig 2026-04-18 23:30:40.963951835 +0200
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+++ answers/091_async7.zig 2026-04-18 23:33:47.313340585 +0200
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@@ -49,8 +49,8 @@
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for (0..times) |_| {
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// Acquire the lock before modifying shared state.
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// What Mutex method blocks until the lock is acquired?
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- state.mutex.??? catch return;
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- defer state.mutex.unlock(); // <-- what's missing here?
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+ state.mutex.lock(io) catch return;
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+ defer state.mutex.unlock(io);
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// Sleep to give the other tasks a chance to run in the meantime.
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// We do this here only to make nondeterminism more visible.
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