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Inline Async extension functions (#598)

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Just a tiny perf improvement.
This commit is contained in:
Marco Romano
2023-06-15 12:53:11 +02:00
committed by GitHub
parent 18cdfdf439
commit 4511fc3805
1 changed files with 6 additions and 3 deletions
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libraries/architecture/src/main/kotlin/io/element/android/libraries/architecture/Async.kt
+6 -3
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@@ -36,17 +36,20 @@ sealed interface Async<out T> {
} }
} }
suspend fun <T> (suspend () -> T).execute(state: MutableState<Async<T>>, errorMapping: ((Throwable) -> Throwable)? = null) { suspend inline fun <T> (suspend () -> T).execute(
state: MutableState<Async<T>>,
errorMapping: ((Throwable) -> Throwable) = { it },
) {
try { try {
state.value = Async.Loading() state.value = Async.Loading()
val result = this() val result = this()
state.value = Async.Success(result) state.value = Async.Success(result)
} catch (error: Throwable) { } catch (error: Throwable) {
state.value = Async.Failure(errorMapping?.invoke(error) ?: error) state.value = Async.Failure(errorMapping.invoke(error))
} }
} }
suspend fun <T> (suspend () -> Result<T>).executeResult(state: MutableState<Async<T>>) { suspend inline fun <T> (suspend () -> Result<T>).executeResult(state: MutableState<Async<T>>) {
if (state.value !is Async.Success) { if (state.value !is Async.Success) {
state.value = Async.Loading() state.value = Async.Loading()
} }