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A comment on Performance Showdown: Rust vs Javascript (2020). Parent comment

Re:Performance Showdown: Rust vs Javascript (2020) by Leherenn on Friday February 12, 2021 @08:49AM (#26113586)
It's really useful, but it's dynamic. You need tests that actually trigger the UB to make it useful.
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Re:Performance Showdown: Rust vs Javascript (2020) by uglycoyote on Friday February 12, 2021 @03:25PM (#26118142)
UB means unsigned byte in this context?
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Re:Performance Showdown: Rust vs Javascript (2020) by SAI_Peregrinus on Friday February 12, 2021 @05:02PM (#26119067)
Undefined Behavior.

It adds a runtime sanitizer to detect some (but not all) UB.

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