object ZStream extends ZStreamPlatformSpecificConstructors

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Type Members

  1. trait Emit[+R, -E, -A, +B] extends (ZIO[R, Option[E], Chunk[A]]) => B

    An Emit[R, E, A, B] represents an asynchronous callback that can be called multiple times.

    An Emit[R, E, A, B] represents an asynchronous callback that can be called multiple times. The callback can be called with a value of type ZIO[R, Option[E], Chunk[A]], where succeeding with a Chunk[A] indicates to emit those elements, failing with Some[E] indicates to terminate with that error, and failing with None indicates to terminate with an end of stream signal.

  2. final class EnvironmentWithPartiallyApplied[R] extends AnyVal
  3. final class EnvironmentWithStreamPartiallyApplied[R] extends AnyVal
  4. final class EnvironmentWithZIOPartiallyApplied[R] extends AnyVal
  5. sealed trait GroupBy[-R, +E, +K, +V] extends AnyRef

    Representation of a grouped stream.

    Representation of a grouped stream. This allows to filter which groups will be processed. Once this is applied all groups will be processed in parallel and the results will be merged in arbitrary order.

  6. final class ProvideSomeLayer[R0, -R, +E, +A] extends AnyVal
  7. type Pull[-R, +E, +A] = ZIO[R, Option[E], Chunk[A]]
  8. implicit final class RefineToOrDieOps[R, E <: Throwable, A] extends AnyVal
  9. final class ServiceAtPartiallyApplied[Service] extends AnyVal
  10. final class ServiceWithPartiallyApplied[Service] extends AnyVal
  11. final class ServiceWithStreamPartiallyApplied[Service] extends AnyVal
  12. final class ServiceWithZIOPartiallyApplied[Service] extends AnyVal
  13. implicit final class SortedByKey[R, E, K, A] extends AnyRef

    Provides extension methods for streams that are sorted by distinct keys.

  14. implicit final class SyntaxOps[-R, +E, O] extends AnyRef
  15. sealed trait TerminationStrategy extends AnyRef
  16. final class UpdateService[-R, +E, +A, M] extends AnyVal
  17. final class UpdateServiceAt[-R, +E, +A, Service] extends AnyVal
  18. final class WhenCaseZIO[R, E, A] extends AnyVal
  19. final class WhenZIO[R, E] extends AnyVal
  20. trait ZStreamConstructor[Input] extends AnyRef

    A ZStreamConstructor[Input] knows how to construct a ZStream value from an input of type Input.

    A ZStreamConstructor[Input] knows how to construct a ZStream value from an input of type Input. This allows the type of the ZStream value constructed to depend on Input.

  21. trait ZStreamConstructorLowPriority1 extends ZStreamConstructorLowPriority2
  22. trait ZStreamConstructorLowPriority2 extends ZStreamConstructorLowPriority3
  23. trait ZStreamConstructorLowPriority3 extends AnyRef
  24. trait ZStreamConstructorPlatformSpecific extends ZStreamConstructorLowPriority1
    Definition Classes
    ZStreamPlatformSpecificConstructors

Deprecated Type Members

  1. type Take[+E, +A] = Exit[Option[E], Chunk[A]]
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use zio.stream.Take instead

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final val DefaultChunkSize: Int(4096)

    The default chunk size used by the various combinators and constructors of ZStream.

  5. def absolve[R, E, O](xs: ZStream[R, E, Either[E, O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Submerges the error case of an Either into the ZStream.

  6. def acquireReleaseExitWith[R, E, A](acquire: ZIO[R, E, A])(release: (A, Exit[Any, Any]) => URIO[R, Any])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from a single value that will get cleaned up after the stream is consumed

  7. def acquireReleaseWith[R, E, A](acquire: ZIO[R, E, A])(release: (A) => URIO[R, Any])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from a single value that will get cleaned up after the stream is consumed

  8. def apply[A](as: A*)(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a pure stream from a variable list of values

  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. def async[R, E, A](register: (Emit[R, E, A, Future[Boolean]]) => Unit, outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times.

    Creates a stream from an asynchronous callback that can be called multiple times. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
  11. def asyncInterrupt[R, E, A](register: (Emit[R, E, A, Future[Boolean]]) => Either[Canceler[R], ZStream[R, E, A]], outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times.

    Creates a stream from an asynchronous callback that can be called multiple times. The registration of the callback returns either a canceler or synchronously returns a stream. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
  12. def asyncManaged[R, E, A](register: ((ZIO[R, Option[E], Chunk[A]]) => Future[Boolean]) => ZManaged[R, E, Any], outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times.

    Creates a stream from an asynchronous callback that can be called multiple times. The registration of the callback itself returns an a managed resource. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
  13. def asyncMaybe[R, E, A](register: (Emit[R, E, A, Future[Boolean]]) => Option[ZStream[R, E, A]], outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times.

    Creates a stream from an asynchronous callback that can be called multiple times. The registration of the callback can possibly return the stream synchronously. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
  14. def asyncZIO[R, E, A](register: (Emit[R, E, A, Future[Boolean]]) => ZIO[R, E, Any], outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times The registration of the callback itself returns an effect.

    Creates a stream from an asynchronous callback that can be called multiple times The registration of the callback itself returns an effect. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
  15. def blocking[R, E, A](stream: ZStream[R, E, A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Locks the execution of the specified stream to the blocking executor.

    Locks the execution of the specified stream to the blocking executor. Any streams that are composed after this one will automatically be shifted back to the previous executor.

  16. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  17. def concatAll[R, E, O](streams: => Chunk[ZStream[R, E, O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Concatenates all of the streams in the chunk to one stream.

  18. def die(ex: => Throwable)(implicit trace: ZTraceElement): ZStream[Any, Nothing, Nothing]

    The stream that dies with the ex.

  19. def dieMessage(msg: => String)(implicit trace: ZTraceElement): ZStream[Any, Nothing, Nothing]

    The stream that dies with an exception described by msg.

  20. def done[E, A](exit: => Exit[E, A])(implicit trace: ZTraceElement): ZStream[Any, E, A]

    The stream that ends with the zio.Exit value exit.

  21. def empty(implicit trace: ZTraceElement): ZStream[Any, Nothing, Nothing]

    The empty stream

  22. def environment[R](implicit trace: ZTraceElement): ZStream[R, Nothing, ZEnvironment[R]]

    Accesses the whole environment of the stream.

  23. def environmentWith[R]: EnvironmentWithPartiallyApplied[R]

    Accesses the environment of the stream.

  24. def environmentWithStream[R]: EnvironmentWithStreamPartiallyApplied[R]

    Accesses the environment of the stream in the context of a stream.

  25. def environmentWithZIO[R]: EnvironmentWithZIOPartiallyApplied[R]

    Accesses the environment of the stream in the context of an effect.

  26. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  27. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  28. def execute[R, E](zio: => ZIO[R, E, Any])(implicit trace: ZTraceElement): ZStream[R, E, Nothing]

    Creates a stream that executes the specified effect but emits no elements.

  29. def fail[E](error: => E)(implicit trace: ZTraceElement): ZStream[Any, E, Nothing]

    The stream that always fails with the error

  30. def failCause[E](cause: => Cause[E])(implicit trace: ZTraceElement): ZStream[Any, E, Nothing]

    The stream that always fails with cause.

  31. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  32. def finalizer[R](finalizer: => URIO[R, Any])(implicit trace: ZTraceElement): ZStream[R, Nothing, Any]

    Creates a one-element stream that never fails and executes the finalizer when it ends.

  33. def from[Input](input: => Input)(implicit constructor: ZStreamConstructor[Input], trace: ZTraceElement): Out
  34. def fromChunk[O](chunk: => Chunk[O])(implicit trace: ZTraceElement): ZStream[Any, Nothing, O]

    Creates a stream from a zio.Chunk of values

    Creates a stream from a zio.Chunk of values

    returns

    a finite stream of values

  35. def fromChunkHub[R, E, O](hub: => ZHub[Nothing, R, Any, E, Nothing, Chunk[O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Creates a stream from a subscription to a hub.

  36. def fromChunkHubManaged[R, E, O](hub: => ZHub[Nothing, R, Any, E, Nothing, Chunk[O]])(implicit trace: ZTraceElement): ZManaged[Any, Nothing, ZStream[R, E, O]]

    Creates a stream from a subscription to a hub in the context of a managed effect.

    Creates a stream from a subscription to a hub in the context of a managed effect. The managed effect describes subscribing to receive messages from the hub while the stream describes taking messages from the hub.

  37. def fromChunkHubManagedWithShutdown[R, E, O](hub: => ZHub[Nothing, R, Any, E, Nothing, Chunk[O]])(implicit trace: ZTraceElement): ZManaged[Any, Nothing, ZStream[R, E, O]]

    Creates a stream from a subscription to a hub in the context of a managed effect.

    Creates a stream from a subscription to a hub in the context of a managed effect. The managed effect describes subscribing to receive messages from the hub while the stream describes taking messages from the hub.

    The hub will be shut down once the stream is closed.

  38. def fromChunkHubWithShutdown[R, E, O](hub: => ZHub[Nothing, R, Any, E, Nothing, Chunk[O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Creates a stream from a subscription to a hub.

    Creates a stream from a subscription to a hub.

    The hub will be shut down once the stream is closed.

  39. def fromChunkQueue[R, E, O](queue: => ZQueue[Nothing, R, Any, E, Nothing, Chunk[O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Creates a stream from a queue of values

  40. def fromChunkQueueWithShutdown[R, E, O](queue: => ZQueue[Nothing, R, Any, E, Nothing, Chunk[O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Creates a stream from a queue of values.

    Creates a stream from a queue of values. The queue will be shutdown once the stream is closed.

  41. def fromChunks[O](cs: Chunk[O]*)(implicit trace: ZTraceElement): ZStream[Any, Nothing, O]

    Creates a stream from an arbitrary number of chunks.

  42. def fromHub[R, E, A](hub: => ZHub[Nothing, R, Any, E, Nothing, A], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from a subscription to a hub.

  43. def fromHubManaged[R, E, A](hub: => ZHub[Nothing, R, Any, E, Nothing, A], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZManaged[Any, Nothing, ZStream[R, E, A]]

    Creates a stream from a subscription to a hub in the context of a managed effect.

    Creates a stream from a subscription to a hub in the context of a managed effect. The managed effect describes subscribing to receive messages from the hub while the stream describes taking messages from the hub.

  44. def fromHubManagedWithShutdown[R, E, A](hub: => ZHub[Nothing, R, Any, E, Nothing, A], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZManaged[Any, Nothing, ZStream[R, E, A]]

    Creates a stream from a subscription to a hub in the context of a managed effect.

    Creates a stream from a subscription to a hub in the context of a managed effect. The managed effect describes subscribing to receive messages from the hub while the stream describes taking messages from the hub.

    The hub will be shut down once the stream is closed.

  45. def fromHubWithShutdown[R, E, A](hub: => ZHub[Nothing, R, Any, E, Nothing, A], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from a subscription to a hub.

    Creates a stream from a subscription to a hub.

    The hub will be shut down once the stream is closed.

  46. def fromInputStream(is: => InputStream, chunkSize: => Int = ZStream.DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[Any, IOException, Byte]

    Creates a stream from a java.io.InputStream

  47. def fromInputStreamManaged[R](is: => ZManaged[R, IOException, InputStream], chunkSize: => Int = ZStream.DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[R, IOException, Byte]

    Creates a stream from a managed java.io.InputStream value.

  48. def fromInputStreamZIO[R](is: => ZIO[R, IOException, InputStream], chunkSize: => Int = ZStream.DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[R, IOException, Byte]

    Creates a stream from a java.io.InputStream.

    Creates a stream from a java.io.InputStream. Ensures that the input stream is closed after it is exhausted.

  49. def fromIterable[O](as: => Iterable[O])(implicit trace: ZTraceElement): ZStream[Any, Nothing, O]

    Creates a stream from an iterable collection of values

  50. def fromIterableZIO[R, E, O](iterable: => ZIO[R, E, Iterable[O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Creates a stream from an effect producing a value of type Iterable[A]

  51. def fromIterator[A](iterator: => Iterator[A], maxChunkSize: Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[Any, Throwable, A]
  52. def fromIteratorManaged[R, A](iterator: => ZManaged[R, Throwable, Iterator[A]], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[R, Throwable, A]

    Creates a stream from a managed iterator

  53. def fromIteratorSucceed[A](iterator: => Iterator[A], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a stream from an iterator

  54. def fromIteratorZIO[R, A](iterator: => ZIO[R, Throwable, Iterator[A]])(implicit trace: ZTraceElement): ZStream[R, Throwable, A]

    Creates a stream from an iterator that may potentially throw exceptions

  55. def fromJavaIterator[A](iterator: => Iterator[A])(implicit trace: ZTraceElement): ZStream[Any, Throwable, A]

    Creates a stream from a Java iterator that may throw exceptions

  56. def fromJavaIteratorManaged[R, A](iterator: => ZManaged[R, Throwable, Iterator[A]])(implicit trace: ZTraceElement): ZStream[R, Throwable, A]

    Creates a stream from a managed iterator

  57. def fromJavaIteratorSucceed[A](iterator: => Iterator[A])(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a stream from a Java iterator

  58. def fromJavaIteratorZIO[R, A](iterator: => ZIO[R, Throwable, Iterator[A]])(implicit trace: ZTraceElement): ZStream[R, Throwable, A]

    Creates a stream from a Java iterator that may potentially throw exceptions

  59. def fromPull[R, E, A](zio: ZManaged[R, Nothing, ZIO[R, Option[E], Chunk[A]]])(implicit trace: ZTraceElement): ZStream[R, E, A]
  60. def fromQueue[R, E, O](queue: => ZQueue[Nothing, R, Any, E, Nothing, O], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[R, E, O]

    Creates a stream from a queue of values

    Creates a stream from a queue of values

    maxChunkSize

    Maximum number of queued elements to put in one chunk in the stream

  61. def fromQueueWithShutdown[R, E, O](queue: => ZQueue[Nothing, R, Any, E, Nothing, O], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[R, E, O]

    Creates a stream from a queue of values.

    Creates a stream from a queue of values. The queue will be shutdown once the stream is closed.

    maxChunkSize

    Maximum number of queued elements to put in one chunk in the stream

  62. def fromSchedule[R, A](schedule: => Schedule[R, Any, A])(implicit trace: ZTraceElement): ZStream[R with Clock, Nothing, A]

    Creates a stream from a zio.Schedule that does not require any further input.

    Creates a stream from a zio.Schedule that does not require any further input. The stream will emit an element for each value output from the schedule, continuing for as long as the schedule continues.

  63. def fromTQueue[A](queue: => TQueue[A])(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a stream from a zio.stm.TQueue of values.

  64. def fromZIO[R, E, A](fa: => ZIO[R, E, A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing a value of type A

  65. def fromZIOOption[R, E, A](fa: => ZIO[R, Option[E], A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing a value of type A or an empty Stream

  66. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  67. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  68. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  69. def iterate[A](a: => A)(f: (A) => A)(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    The infinite stream of iterative function application: a, f(a), f(f(a)), f(f(f(a))), ...

  70. def managed[R, E, A](managed: => ZManaged[R, E, A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a single-valued stream from a managed resource

  71. def mergeAll[R, E, O](n: => Int, outputBuffer: => Int = 16)(streams: ZStream[R, E, O]*)(implicit trace: ZTraceElement): ZStream[R, E, O]

    Merges a variable list of streams in a non-deterministic fashion.

    Merges a variable list of streams in a non-deterministic fashion. Up to n streams may be consumed in parallel and up to outputBuffer chunks may be buffered by this operator.

  72. def mergeAllUnbounded[R, E, O](outputBuffer: => Int = 16)(streams: ZStream[R, E, O]*)(implicit trace: ZTraceElement): ZStream[R, E, O]

    Like mergeAll, but runs all streams concurrently.

  73. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  74. def never(implicit trace: ZTraceElement): ZStream[Any, Nothing, Nothing]

    The stream that never produces any value or fails with any error.

  75. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  76. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  77. def paginate[R, E, A, S](s: => S)(f: (S) => (A, Option[S]))(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Like unfold, but allows the emission of values to end one step further than the unfolding of the state.

    Like unfold, but allows the emission of values to end one step further than the unfolding of the state. This is useful for embedding paginated APIs, hence the name.

  78. def paginateChunk[A, S](s: => S)(f: (S) => (Chunk[A], Option[S]))(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Like unfoldChunk, but allows the emission of values to end one step further than the unfolding of the state.

    Like unfoldChunk, but allows the emission of values to end one step further than the unfolding of the state. This is useful for embedding paginated APIs, hence the name.

  79. def paginateChunkZIO[R, E, A, S](s: => S)(f: (S) => ZIO[R, E, (Chunk[A], Option[S])])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Like unfoldChunkZIO, but allows the emission of values to end one step further than the unfolding of the state.

    Like unfoldChunkZIO, but allows the emission of values to end one step further than the unfolding of the state. This is useful for embedding paginated APIs, hence the name.

  80. def paginateZIO[R, E, A, S](s: => S)(f: (S) => ZIO[R, E, (A, Option[S])])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Like unfoldZIO, but allows the emission of values to end one step further than the unfolding of the state.

    Like unfoldZIO, but allows the emission of values to end one step further than the unfolding of the state. This is useful for embedding paginated APIs, hence the name.

  81. def provideLayer[RIn, E, ROut, RIn2, ROut2](builder: ZLayer[RIn, E, ROut])(stream: => ZStream[ROut with RIn2, E, ROut2])(implicit ev: zio.Tag[RIn2], tag: zio.Tag[ROut], trace: ZTraceElement): ZStream[RIn with RIn2, E, ROut2]
  82. def range(min: => Int, max: => Int, chunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[Any, Nothing, Int]

    Constructs a stream from a range of integers (lower bound included, upper bound not included)

  83. def repeat[A](a: => A)(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Repeats the provided value infinitely.

  84. def repeatWithSchedule[R, A](a: => A, schedule: => Schedule[R, A, _])(implicit trace: ZTraceElement): ZStream[R with Clock, Nothing, A]

    Repeats the value using the provided schedule.

  85. def repeatZIO[R, E, A](fa: => ZIO[R, E, A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing a value of type A which repeats forever.

  86. def repeatZIOChunk[R, E, A](fa: => ZIO[R, E, Chunk[A]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing chunks of A values which repeats forever.

  87. def repeatZIOChunkOption[R, E, A](fa: => ZIO[R, Option[E], Chunk[A]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing chunks of A values until it fails with None.

  88. def repeatZIOOption[R, E, A](fa: => ZIO[R, Option[E], A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing values of type A until it fails with None.

  89. def repeatZIOWithSchedule[R, E, A](effect: => ZIO[R, E, A], schedule: => Schedule[R, A, Any])(implicit trace: ZTraceElement): ZStream[R with Clock, E, A]

    Creates a stream from an effect producing a value of type A, which is repeated using the specified schedule.

  90. def service[A](implicit arg0: zio.Tag[A], arg1: IsNotIntersection[A], trace: ZTraceElement): ZStream[A, Nothing, A]

    Accesses the specified service in the environment of the effect.

  91. def serviceAt[Service]: ServiceAtPartiallyApplied[Service]

    Accesses the service corresponding to the specified key in the environment.

  92. def serviceWith[Service]: ServiceWithPartiallyApplied[Service]

    Accesses the specified service in the environment of the stream.

  93. def serviceWithStream[Service]: ServiceWithStreamPartiallyApplied[Service]

    Accesses the specified service in the environment of the stream in the context of a stream.

  94. def serviceWithZIO[Service]: ServiceWithZIOPartiallyApplied[Service]

    Accesses the specified service in the environment of the stream in the context of an effect.

  95. def succeed[A](a: => A)(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a single-valued pure stream

  96. def suspend[R, E, A](stream: => ZStream[R, E, A]): ZStream[R, E, A]

    Returns a lazily constructed stream.

  97. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  98. def tick(interval: => zio.Duration)(implicit trace: ZTraceElement): ZStream[Clock, Nothing, Unit]

    A stream that emits Unit values spaced by the specified duration.

  99. def toString(): String
    Definition Classes
    AnyRef → Any
  100. def unfold[S, A](s: => S)(f: (S) => Option[(A, S)])(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a stream by peeling off the "layers" of a value of type S

  101. def unfoldChunk[S, A](s: => S)(f: (S) => Option[(Chunk[A], S)])(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a stream by peeling off the "layers" of a value of type S.

  102. def unfoldChunkZIO[R, E, A, S](s: => S)(f: (S) => ZIO[R, E, Option[(Chunk[A], S)]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream by effectfully peeling off the "layers" of a value of type S

  103. def unfoldZIO[R, E, A, S](s: => S)(f: (S) => ZIO[R, E, Option[(A, S)]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream by effectfully peeling off the "layers" of a value of type S

  104. val unit: ZStream[Any, Nothing, Unit]

    A stream that contains a single Unit value.

  105. def unwrap[R, E, A](fa: => ZIO[R, E, ZStream[R, E, A]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream produced from an effect

  106. def unwrapManaged[R, E, A](fa: => ZManaged[R, E, ZStream[R, E, A]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream produced from a ZManaged

  107. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  108. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  109. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  110. def when[R, E, O](b: => Boolean)(zStream: => ZStream[R, E, O])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Returns the specified stream if the given condition is satisfied, otherwise returns an empty stream.

  111. def whenCase[R, E, A, O](a: => A)(pf: PartialFunction[A, ZStream[R, E, O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Returns the resulting stream when the given PartialFunction is defined for the given value, otherwise returns an empty stream.

  112. def whenCaseZIO[R, E, A](a: => ZIO[R, E, A]): WhenCaseZIO[R, E, A]

    Returns the resulting stream when the given PartialFunction is defined for the given effectful value, otherwise returns an empty stream.

  113. def whenZIO[R, E](b: => ZIO[R, E, Boolean]): WhenZIO[R, E]

    Returns the specified stream if the given effectful condition is satisfied, otherwise returns an empty stream.

  114. object Take
  115. object TerminationStrategy
  116. object ZStreamConstructor extends ZStreamConstructorPlatformSpecific

Deprecated Value Members

  1. def access[R]: EnvironmentWithPartiallyApplied[R]

    Accesses the environment of the stream in the context of an effect.

    Accesses the environment of the stream in the context of an effect.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use environmentWith

  2. def accessM[R]: EnvironmentWithZIOPartiallyApplied[R]

    Accesses the environment of the stream in the context of an effect.

    Accesses the environment of the stream in the context of an effect.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use environmentWithZIO

  3. def accessStream[R]: EnvironmentWithStreamPartiallyApplied[R]

    Accesses the environment of the stream in the context of a stream.

    Accesses the environment of the stream in the context of a stream.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use environmentWithStream

  4. def accessZIO[R]: EnvironmentWithZIOPartiallyApplied[R]

    Accesses the environment of the stream in the context of an effect.

    Accesses the environment of the stream in the context of an effect.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use environmentWithZIO

  5. def bracket[R, E, A](acquire: => ZIO[R, E, A])(release: (A) => URIO[R, Any])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from a single value that will get cleaned up after the stream is consumed

    Creates a stream from a single value that will get cleaned up after the stream is consumed

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use acquireReleaseWith

  6. def bracketExit[R, E, A](acquire: => ZIO[R, E, A])(release: (A, Exit[Any, Any]) => URIO[R, Any])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from a single value that will get cleaned up after the stream is consumed

    Creates a stream from a single value that will get cleaned up after the stream is consumed

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use acquireReleaseExitWith

  7. def crossN[R, E, A, B, C, D, F](zStream1: => ZStream[R, E, A], zStream2: => ZStream[R, E, B], zStream3: => ZStream[R, E, C], zStream4: => ZStream[R, E, D])(f: (A, B, C, D) => F)(implicit trace: ZTraceElement): ZStream[R, E, F]

    Composes the specified streams to create a cartesian product of elements with a specified function.

    Composes the specified streams to create a cartesian product of elements with a specified function. Subsequent stream would be run multiple times, for every combination of elements in the prior streams.

    See also ZStream#zipN[R,E,A,B,C,D,F]* for the more common point-wise variant.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use cross

  8. def crossN[R, E, A, B, C, D](zStream1: => ZStream[R, E, A], zStream2: => ZStream[R, E, B], zStream3: => ZStream[R, E, C])(f: (A, B, C) => D)(implicit trace: ZTraceElement): ZStream[R, E, D]

    Composes the specified streams to create a cartesian product of elements with a specified function.

    Composes the specified streams to create a cartesian product of elements with a specified function. Subsequent stream would be run multiple times, for every combination of elements in the prior streams.

    See also ZStream#zipN[R,E,A,B,C,D]* for the more common point-wise variant.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use cross

  9. def crossN[R, E, A, B, C](zStream1: => ZStream[R, E, A], zStream2: => ZStream[R, E, B])(f: (A, B) => C)(implicit trace: ZTraceElement): ZStream[R, E, C]

    Composes the specified streams to create a cartesian product of elements with a specified function.

    Composes the specified streams to create a cartesian product of elements with a specified function. Subsequent streams would be run multiple times, for every combination of elements in the prior streams.

    See also ZStream#zipN[R,E,A,B,C]* for the more common point-wise variant.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use cross

  10. def effectAsync[R, E, A](register: (Emit[R, E, A, Future[Boolean]]) => Unit, outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times.

    Creates a stream from an asynchronous callback that can be called multiple times. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use async

  11. def effectAsyncInterrupt[R, E, A](register: (Emit[R, E, A, Future[Boolean]]) => Either[Canceler[R], ZStream[R, E, A]], outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times.

    Creates a stream from an asynchronous callback that can be called multiple times. The registration of the callback returns either a canceler or synchronously returns a stream. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use asyncInterrupt

  12. def effectAsyncM[R, E, A](register: (Emit[R, E, A, Future[Boolean]]) => ZIO[R, E, Any], outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times The registration of the callback itself returns an effect.

    Creates a stream from an asynchronous callback that can be called multiple times The registration of the callback itself returns an effect. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use asyncZIO

  13. def effectAsyncMaybe[R, E, A](register: (Emit[R, E, A, Future[Boolean]]) => Option[ZStream[R, E, A]], outputBuffer: => Int = 16)(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an asynchronous callback that can be called multiple times.

    Creates a stream from an asynchronous callback that can be called multiple times. The registration of the callback can possibly return the stream synchronously. The optionality of the error type E can be used to signal the end of the stream, by setting it to None.

    Definition Classes
    ZStreamPlatformSpecificConstructors
    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use asyncMaybe

  14. def fromBlockingIterator[A](iterator: => Iterator[A])(implicit trace: ZTraceElement): ZStream[Any, Throwable, A]

    Creates a stream from an blocking iterator that may throw exceptions.

    Creates a stream from an blocking iterator that may throw exceptions.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use blocking(fromIterator())

  15. def fromBlockingJavaIterator[A](iter: => Iterator[A])(implicit trace: ZTraceElement): ZStream[Any, Throwable, A]

    Creates a stream from an blocking Java iterator that may throw exceptions.

    Creates a stream from an blocking Java iterator that may throw exceptions.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use blocking(fromJavaIterator())

  16. def fromEffect[R, E, A](fa: => ZIO[R, E, A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing a value of type A

    Creates a stream from an effect producing a value of type A

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use fromZIO

  17. def fromEffectOption[R, E, A](fa: => ZIO[R, Option[E], A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing a value of type A or an empty Stream

    Creates a stream from an effect producing a value of type A or an empty Stream

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use fromZIOOption

  18. def fromInputStreamEffect[R](is: => ZIO[R, IOException, InputStream], chunkSize: => Int = ZStream.DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[R, IOException, Byte]

    Creates a stream from a java.io.InputStream.

    Creates a stream from a java.io.InputStream. Ensures that the input stream is closed after it is exhausted.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use fromInputStreamZIO

  19. def fromIterableM[R, E, O](iterable: => ZIO[R, E, Iterable[O]])(implicit trace: ZTraceElement): ZStream[R, E, O]

    Creates a stream from an effect producing a value of type Iterable[A]

    Creates a stream from an effect producing a value of type Iterable[A]

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use fromIterableZIO

  20. def fromIteratorEffect[R, A](iterator: => ZIO[R, Throwable, Iterator[A]])(implicit trace: ZTraceElement): ZStream[R, Throwable, A]

    Creates a stream from an iterator that may potentially throw exceptions

    Creates a stream from an iterator that may potentially throw exceptions

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use fromIteratorZIO

  21. def fromIteratorTotal[A](iterator: => Iterator[A], maxChunkSize: => Int = DefaultChunkSize)(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a stream from an iterator

    Creates a stream from an iterator

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use fromIteratorSucceed

  22. def fromJavaIteratorEffect[R, A](iterator: => ZIO[R, Throwable, Iterator[A]])(implicit trace: ZTraceElement): ZStream[R, Throwable, A]

    Creates a stream from a Java iterator that may potentially throw exceptions

    Creates a stream from a Java iterator that may potentially throw exceptions

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use fromJavaIteratorZIO

  23. def fromJavaIteratorTotal[A](iterator: => Iterator[A])(implicit trace: ZTraceElement): ZStream[Any, Nothing, A]

    Creates a stream from a Java iterator

    Creates a stream from a Java iterator

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use fromJavaIteratorSucceed

  24. def halt[E](cause: => Cause[E])(implicit trace: ZTraceElement): ZStream[Any, E, Nothing]

    The stream that always halts with cause.

    The stream that always halts with cause.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use failCause

  25. def paginateChunkM[R, E, A, S](s: => S)(f: (S) => ZIO[R, E, (Chunk[A], Option[S])])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Like unfoldChunkM, but allows the emission of values to end one step further than the unfolding of the state.

    Like unfoldChunkM, but allows the emission of values to end one step further than the unfolding of the state. This is useful for embedding paginated APIs, hence the name.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use paginateChunkZIO

  26. def paginateM[R, E, A, S](s: => S)(f: (S) => ZIO[R, E, (A, Option[S])])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Like unfoldM, but allows the emission of values to end one step further than the unfolding of the state.

    Like unfoldM, but allows the emission of values to end one step further than the unfolding of the state. This is useful for embedding paginated APIs, hence the name.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use paginateZIO

  27. def repeatEffect[R, E, A](fa: => ZIO[R, E, A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing a value of type A which repeats forever.

    Creates a stream from an effect producing a value of type A which repeats forever.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use repeatZIO

  28. def repeatEffectChunk[R, E, A](fa: => ZIO[R, E, Chunk[A]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing chunks of A values which repeats forever.

    Creates a stream from an effect producing chunks of A values which repeats forever.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use repeatZIOChunk

  29. def repeatEffectChunkOption[R, E, A](fa: => ZIO[R, Option[E], Chunk[A]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing chunks of A values until it fails with None.

    Creates a stream from an effect producing chunks of A values until it fails with None.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use repeatZIOChunkOption

  30. def repeatEffectOption[R, E, A](fa: => ZIO[R, Option[E], A])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream from an effect producing values of type A until it fails with None.

    Creates a stream from an effect producing values of type A until it fails with None.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use repeatZIOOption

  31. def repeatEffectWith[R, E, A](effect: => ZIO[R, E, A], schedule: => Schedule[R, A, Any])(implicit trace: ZTraceElement): ZStream[R with Clock, E, A]

    Creates a stream from an effect producing a value of type A, which is repeated using the specified schedule.

    Creates a stream from an effect producing a value of type A, which is repeated using the specified schedule.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use repeatZIOWith

  32. def repeatWith[R, A](a: => A, schedule: Schedule[R, A, _])(implicit trace: ZTraceElement): ZStream[R with Clock, Nothing, A]

    Repeats the value using the provided schedule.

    Repeats the value using the provided schedule.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use repeatWithSchedule

  33. def services[A, B, C, D](implicit arg0: zio.Tag[A], arg1: IsNotIntersection[A], arg2: zio.Tag[B], arg3: IsNotIntersection[B], arg4: zio.Tag[C], arg5: IsNotIntersection[C], arg6: zio.Tag[D], arg7: IsNotIntersection[D], trace: ZTraceElement): ZStream[A with B with C with D, Nothing, (A, B, C, D)]

    Accesses the specified services in the environment of the effect.

    Accesses the specified services in the environment of the effect.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use service

  34. def services[A, B, C](implicit arg0: zio.Tag[A], arg1: IsNotIntersection[A], arg2: zio.Tag[B], arg3: IsNotIntersection[B], arg4: zio.Tag[C], arg5: IsNotIntersection[C], trace: ZTraceElement): ZStream[A with B with C, Nothing, (A, B, C)]

    Accesses the specified services in the environment of the effect.

    Accesses the specified services in the environment of the effect.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use service

  35. def services[A, B](implicit arg0: zio.Tag[A], arg1: IsNotIntersection[A], arg2: zio.Tag[B], arg3: IsNotIntersection[B], trace: ZTraceElement): ZStream[A with B, Nothing, (A, B)]

    Accesses the specified services in the environment of the effect.

    Accesses the specified services in the environment of the effect.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use service

  36. def unfoldChunkM[R, E, A, S](s: => S)(f: (S) => ZIO[R, E, Option[(Chunk[A], S)]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream by effectfully peeling off the "layers" of a value of type S

    Creates a stream by effectfully peeling off the "layers" of a value of type S

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use unfoldChunkZIO

  37. def unfoldM[R, E, A, S](s: => S)(f: (S) => ZIO[R, E, Option[(A, S)]])(implicit trace: ZTraceElement): ZStream[R, E, A]

    Creates a stream by effectfully peeling off the "layers" of a value of type S

    Creates a stream by effectfully peeling off the "layers" of a value of type S

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use unfoldZIO

  38. def whenCaseM[R, E, A](a: => ZIO[R, E, A]): WhenCaseZIO[R, E, A]

    Returns the resulting stream when the given PartialFunction is defined for the given effectful value, otherwise returns an empty stream.

    Returns the resulting stream when the given PartialFunction is defined for the given effectful value, otherwise returns an empty stream.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use whenCaseZIO

  39. def whenM[R, E](b: => ZIO[R, E, Boolean]): WhenZIO[R, E]

    Returns the specified stream if the given effectful condition is satisfied, otherwise returns an empty stream.

    Returns the specified stream if the given effectful condition is satisfied, otherwise returns an empty stream.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use whenZIO

  40. def zipN[R, E, A, B, C, D, F](zStream1: ZStream[R, E, A], zStream2: ZStream[R, E, B], zStream3: ZStream[R, E, C], zStream4: ZStream[R, E, D])(f: (A, B, C, D) => F)(implicit trace: ZTraceElement): ZStream[R, E, F]

    Returns an effect that executes the specified effects in parallel, combining their results with the specified f function.

    Returns an effect that executes the specified effects in parallel, combining their results with the specified f function. If any effect fails, then the other effects will be interrupted.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use zip

  41. def zipN[R, E, A, B, C, D](zStream1: => ZStream[R, E, A], zStream2: => ZStream[R, E, B], zStream3: => ZStream[R, E, C])(f: (A, B, C) => D)(implicit trace: ZTraceElement): ZStream[R, E, D]

    Zips with specified streams together with the specified function.

    Zips with specified streams together with the specified function.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use zip

  42. def zipN[R, E, A, B, C](zStream1: => ZStream[R, E, A], zStream2: => ZStream[R, E, B])(f: (A, B) => C)(implicit trace: ZTraceElement): ZStream[R, E, C]

    Zips the specified streams together with the specified function.

    Zips the specified streams together with the specified function.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) use zip

Inherited from ZStreamPlatformSpecificConstructors

Inherited from AnyRef

Inherited from Any

Ungrouped