SyncIO

The names of the product elements

The name of the type

Suspends a synchronous side effect in SyncIO.

Any exceptions thrown by the effect will be caught and sequenced into the SyncIO.

Suspends a synchronous side effect which produces a SyncIO in SyncIO.

This is useful for trampolining (i.e. when the side effect is conceptually the allocation of a stack frame). Any exceptions thrown by the side effect will be caught and sequenced into the SyncIO.

Alias for apply.

Lifts an Eval into SyncIO.

This function will preserve the evaluation semantics of any actions that are lifted into the pure SyncIO. Eager Eval instances will be converted into thunk-less SyncIO (i.e. eager SyncIO), while lazy eval and memoized will be executed as such.

Lifts an Either[Throwable, A] into SyncIO, raising the throwable if it exists.

Lifts an Option[A] into SyncIO, raising orElse if the provided option value is empty.

Lifts a Try[A] into SyncIO, raising the throwable if it exists.

Suspends a pure value in SyncIO.

This should ''only'' be used if the value in question has "already" been computed! In other words, something like SyncIO.pure(readLine) is most definitely not the right thing to do! However, SyncIO.pure(42) is correct and will be more efficient (when evaluated) than SyncIO(42), due to avoiding the allocation of extra thunks.

Constructs a SyncIO which sequences the specified exception.

If this SyncIO is run using unsafeRunSync the exception will be thrown. This exception can be "caught" (or rather, materialized into value-space) using the attempt method.

Alias for SyncIO.pure(())