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AT_MOST_ONCE

Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)
AT_MOST_ONCE

A function parameter will be invoked one time or not invoked at all.

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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.contracts/-invocation-kind/-a-t_-m-o-s-t_-o-n-c-e.html