Kotlin
'@Deferred' result is unused
Warning
New
Last modified: 03 December 2024 Reports function calls with the Deferred
result type if the return value is not used.
If the Deferred
return value is not used, the call site would not wait to complete this function.
Example:
fun calcEverythingAsync() = CompletableDeferred(42)
fun usage() {
calcEverythingAsync()
}
The quick-fix provides a variable with the Deferred
initializer:
fun calcEverythingAsync() = CompletableDeferred(42)
fun usage() {
val answer = calcEverythingAsync()
}
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
DeferredResultUnused
Here you can find the description of settings available for the '@Deferred' result is unused inspection, and the reference of their default values.
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Kotlin, 243.23126-IJ |
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