never

Value Members

final def !=(arg0: Any): Boolean

Test two objects for inequality.
Test two objects for inequality.
returns
true if !(this == that), false otherwise.

Definition Classes
AnyRef → Any
final def ##(): Int

Equivalent to x.hashCode except for boxed numeric types and null.
Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.
returns
a hash value consistent with ==

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).
The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).
arg0
the object to compare against this object for equality.
returns
true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any
def andThen[U](pf: PartialFunction[Try[Nothing], U])(implicit executor: ExecutionContext): Future[Nothing]

Applies the side-effecting function to the result of this future, and returns a new future with the result of this future.
Applies the side-effecting function to the result of this future, and returns a new future with the result of this future.
This method allows one to enforce that the callbacks are executed in a specified order.
Note that if one of the chained andThen callbacks throws an exception, that exception is not propagated to the subsequent andThen callbacks. Instead, the subsequent andThen callbacks are given the original value of this future.
The following example prints out 5:
```
val f = Future { 5 }
f andThen {
  case r => sys.error("runtime exception")
} andThen {
  case Failure(t) => println(t)
  case Success(v) => println(v)
}
```
U
only used to accept any return type of the given PartialFunction
pf
a PartialFunction which will be conditionally applied to the outcome of this Future
returns
a Future which will be completed with the exact same outcome as this Future but after the PartialFunction has been executed.

Definition Classes
never → Future
final def asInstanceOf[T0]: T0

Cast the receiver object to be of type T0.
Cast the receiver object to be of type T0.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.
returns
the receiver object.

Definition Classes
Any
Exceptions thrown
ClassCastException if the receiver object is not an instance of the erasure of type T0.
def clone(): AnyRef

Create a copy of the receiver object.
Create a copy of the receiver object.
The default implementation of the clone method is platform dependent.
returns
a copy of the receiver object.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
Note
not specified by SLS as a member of AnyRef
def collect[S](pf: PartialFunction[Nothing, S])(implicit executor: ExecutionContext): Future[S]

Creates a new future by mapping the value of the current future, if the given partial function is defined at that value.
Creates a new future by mapping the value of the current future, if the given partial function is defined at that value.
If the current future contains a value for which the partial function is defined, the new future will also hold that value. Otherwise, the resulting future will fail with a NoSuchElementException.
If the current future fails, then the resulting future also fails.
Example:
```
val f = Future { -5 }
val g = f collect {
  case x if x < 0 => -x
}
val h = f collect {
  case x if x > 0 => x * 2
}
g foreach println // Eventually prints 5
Await.result(h, Duration.Zero) // throw a NoSuchElementException
```
S
the type of the returned Future @param pf the PartialFunction to apply to the successful result of this Future
returns
a Future holding the result of application of the PartialFunction or a NoSuchElementException

Definition Classes
never → Future
final def eq(arg0: AnyRef): Boolean

Tests whether the argument (arg0) is a reference to the receiver object (this).
Tests whether the argument (arg0) is a reference to the receiver object (this).
The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:
- It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
- For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
- null.eq(null) returns true.
When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).
returns
true if the argument is a reference to the receiver object; false otherwise.

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

The equality method for reference types.
The equality method for reference types. Default implementation delegates to eq.
See also equals in scala.Any.
returns
true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any
def failed: Future[Throwable]

The returned Future will be successfully completed with the Throwable of the original Future if the original Future fails.
The returned Future will be successfully completed with the Throwable of the original Future if the original Future fails.
If the original Future is successful, the returned Future is failed with a NoSuchElementException.
returns
a failed projection of this Future.

Definition Classes
never → Future
def fallbackTo[U](that: Future[U]): Future[U]

Creates a new future which holds the result of this future if it was completed successfully, or, if not, the result of the that future if that is completed successfully.
Creates a new future which holds the result of this future if it was completed successfully, or, if not, the result of the that future if that is completed successfully. If both futures are failed, the resulting future holds the throwable object of the first future.
Using this method will not cause concurrent programs to become nondeterministic.
Example:
```
val f = Future { sys.error("failed") }
val g = Future { 5 }
val h = f fallbackTo g
h foreach println // Eventually prints 5
```
U
the type of the other Future and the resulting Future
that
the Future whose result we want to use if this Future fails.
returns
a Future with the successful result of this or that Future or the failure of this Future if both fail

Definition Classes
never → Future
def filter(p: (Nothing) ⇒ Boolean)(implicit executor: ExecutionContext): Future[Nothing]

Creates a new future by filtering the value of the current future with a predicate.
Creates a new future by filtering the value of the current future with a predicate.
If the current future contains a value which satisfies the predicate, the new future will also hold that value. Otherwise, the resulting future will fail with a NoSuchElementException.
If the current future fails, then the resulting future also fails.
Example:
```
val f = Future { 5 }
val g = f filter { _ % 2 == 1 }
val h = f filter { _ % 2 == 0 }
g foreach println // Eventually prints 5
Await.result(h, Duration.Zero) // throw a NoSuchElementException
```
p
the predicate to apply to the successful result of this Future
returns
a Future which will hold the successful result of this Future if it matches the predicate or a NoSuchElementException

Definition Classes
never → Future
def finalize(): Unit

Called by the garbage collector on the receiver object when there are no more references to the object.
Called by the garbage collector on the receiver object when there are no more references to the object.
The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
Note
not specified by SLS as a member of AnyRef
def flatMap[S](f: (Nothing) ⇒ Future[S])(implicit executor: ExecutionContext): Future[S]

Creates a new future by applying a function to the successful result of this future, and returns the result of the function as the new future.
Creates a new future by applying a function to the successful result of this future, and returns the result of the function as the new future. If this future is completed with an exception then the new future will also contain this exception.
Example:
```
val f = Future { 5 }
val g = Future { 3 }
val h = for {
  x: Int <- f // returns Future(5)
  y: Int <- g // returns Future(3)
} yield x + y
```
is translated to:
```
f flatMap { (x: Int) => g map { (y: Int) => x + y } }
```
S
the type of the returned Future
f
the function which will be applied to the successful result of this Future
returns
a Future which will be completed with the result of the application of the function

Definition Classes
never → Future
def flatten[S](implicit ev: <:<[Nothing, Future[S]]): Future[S]

Creates a new future with one level of nesting flattened, this method is equivalent to flatMap(identity).
Creates a new future with one level of nesting flattened, this method is equivalent to flatMap(identity).
S
the type of the returned Future

Definition Classes
never → Future
def foreach[U](f: (Nothing) ⇒ U)(implicit executor: ExecutionContext): Unit

Asynchronously processes the value in the future once the value becomes available.
Asynchronously processes the value in the future once the value becomes available.
WARNING: Will not be called if this future is never completed or if it is completed with a failure.
Since this method executes asynchronously and does not produce a return value, any non-fatal exceptions thrown will be reported to the ExecutionContext.
U
only used to accept any return type of the given callback function
f
the function which will be executed if this Future completes with a result, the return value of f will be discarded.

Definition Classes
never → Future
final def getClass(): Class[_]

A representation that corresponds to the dynamic class of the receiver object.
A representation that corresponds to the dynamic class of the receiver object.
The nature of the representation is platform dependent.
returns
a representation that corresponds to the dynamic class of the receiver object.

Definition Classes
AnyRef → Any
Note
not specified by SLS as a member of AnyRef
def hashCode(): Int

The hashCode method for reference types.
The hashCode method for reference types. See hashCode in scala.Any.
returns
the hash code value for this object.

Definition Classes
AnyRef → Any
def isCompleted: Boolean

Returns whether the future has already been completed with a value or an exception.
Returns whether the future has already been completed with a value or an exception.
Note: using this method yields nondeterministic dataflow programs.
returns
true if the future is already completed, false otherwise

Definition Classes
never → Future
final def isInstanceOf[T0]: Boolean

Test whether the dynamic type of the receiver object is T0.
Test whether the dynamic type of the receiver object is T0.
Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.
returns
true if the receiver object is an instance of erasure of type T0; false otherwise.

Definition Classes
Any
def map[S](f: (Nothing) ⇒ S)(implicit executor: ExecutionContext): Future[S]

Creates a new future by applying a function to the successful result of this future.
Creates a new future by applying a function to the successful result of this future. If this future is completed with an exception then the new future will also contain this exception.
Example:
```
val f = Future { 5 }
val g = Future { 3 }
val h = for {
  x: Int <- f // returns Future(5)
  y: Int <- g // returns Future(3)
} yield x + y
```
is translated to:
```
f flatMap { (x: Int) => g map { (y: Int) => x + y } }
```
S
the type of the returned Future
f
the function which will be applied to the successful result of this Future
returns
a Future which will be completed with the result of the application of the function

Definition Classes
never → Future
def mapTo[S](implicit tag: ClassTag[S]): Future[S]

Creates a new Future[S] which is completed with this Future's result if that conforms to S's erased type or a ClassCastException otherwise.
Creates a new Future[S] which is completed with this Future's result if that conforms to S's erased type or a ClassCastException otherwise.
S
the type of the returned Future
tag
the ClassTag which will be used to cast the result of this Future
returns
a Future holding the casted result of this Future or a ClassCastException otherwise

Definition Classes
never → Future
final def ne(arg0: AnyRef): Boolean

Equivalent to !(this eq that).
Equivalent to !(this eq that).
returns
true if the argument is not a reference to the receiver object; false otherwise.

Definition Classes
AnyRef
final def notify(): Unit

Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note
not specified by SLS as a member of AnyRef
final def notifyAll(): Unit

Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note
not specified by SLS as a member of AnyRef
def onComplete[U](f: (Try[Nothing]) ⇒ U)(implicit executor: ExecutionContext): Unit

When this future is completed, either through an exception, or a value, apply the provided function.
When this future is completed, either through an exception, or a value, apply the provided function.
If the future has already been completed, this will either be applied immediately or be scheduled asynchronously.
Since this method executes asynchronously and does not produce a return value, any non-fatal exceptions thrown will be reported to the ExecutionContext.
Multiple callbacks may be registered; there is no guarantee that they will be executed in a particular order.
The provided callback always runs in the provided implicit ExecutionContext, though there is no guarantee that the execute() method on the ExecutionContext will be called once per callback or that execute() will be called in the current thread. That is, the implementation may run multiple callbacks in a batch within a single execute() and it may run execute() either immediately or asynchronously.
U
only used to accept any return type of the given callback function
f
the function to be executed when this Future completes

Definition Classes
never → Future
def onFailure[U](pf: PartialFunction[Throwable, U])(implicit executor: ExecutionContext): Unit

When this future is completed with a failure (i.e., with a throwable), apply the provided callback to the throwable.
When this future is completed with a failure (i.e., with a throwable), apply the provided callback to the throwable.
The future may contain a throwable object and this means that the future failed. Futures obtained through combinators have the same exception as the future they were obtained from. The following throwable objects are not contained in the future:
- Error - errors are not contained within futures
- InterruptedException - not contained within futures
- all scala.util.control.ControlThrowable except NonLocalReturnControl - not contained within futures
Instead, the future is completed with a ExecutionException with one of the exceptions above as the cause. If a future is failed with a scala.runtime.NonLocalReturnControl, it is completed with a value from that throwable instead.
If the future has already been completed with a failure, this will either be applied immediately or be scheduled asynchronously.
Will not be called in case that the future is completed with a value.
Since this method executes asynchronously and does not produce a return value, any non-fatal exceptions thrown will be reported to the ExecutionContext.
Multiple callbacks may be registered; there is no guarantee that they will be executed in a particular order.
The provided callback always runs in the provided implicit ExecutionContext, though there is no guarantee that the execute() method on the ExecutionContext will be called once per callback or that execute() will be called in the current thread. That is, the implementation may run multiple callbacks in a batch within a single execute() and it may run execute() either immediately or asynchronously.
Definition Classes
never → Future
def onSuccess[U](pf: PartialFunction[Nothing, U])(implicit executor: ExecutionContext): Unit

When this future is completed successfully (i.e., with a value), apply the provided partial function to the value if the partial function is defined at that value.
When this future is completed successfully (i.e., with a value), apply the provided partial function to the value if the partial function is defined at that value.
If the future has already been completed with a value, this will either be applied immediately or be scheduled asynchronously.
Since this method executes asynchronously and does not produce a return value, any non-fatal exceptions thrown will be reported to the ExecutionContext.
Multiple callbacks may be registered; there is no guarantee that they will be executed in a particular order.
The provided callback always runs in the provided implicit ExecutionContext, though there is no guarantee that the execute() method on the ExecutionContext will be called once per callback or that execute() will be called in the current thread. That is, the implementation may run multiple callbacks in a batch within a single execute() and it may run execute() either immediately or asynchronously.

Definition Classes
never → Future
def ready(atMost: Duration)(implicit permit: CanAwait): never.this.type

Await the "completed" state of this Awaitable.
Await the "completed" state of this Awaitable.
This method should not be called directly; use Await.ready instead.
atMost
maximum wait time, which may be negative (no waiting is done), Duration.Inf for unbounded waiting, or a finite positive duration
returns
this Awaitable

Definition Classes
never → Awaitable
Annotations
@throws( clazz = classOf[TimeoutException] ) @throws( clazz = classOf[InterruptedException] )
Exceptions thrown
IllegalArgumentException if atMost is Duration.Undefined
InterruptedException if the current thread is interrupted while waiting
TimeoutException if after waiting for the specified time this Awaitable is still not ready
def recover[U](pf: PartialFunction[Throwable, U])(implicit executor: ExecutionContext): Future[U]

Creates a new future that will handle any matching throwable that this future might contain.
Creates a new future that will handle any matching throwable that this future might contain. If there is no match, or if this future contains a valid result then the new future will contain the same.
Example:
```
Future (6 / 0) recover { case e: ArithmeticException => 0 } // result: 0
Future (6 / 0) recover { case e: NotFoundException   => 0 } // result: exception
Future (6 / 2) recover { case e: ArithmeticException => 0 } // result: 3
```
U
the type of the returned Future
pf
the PartialFunction to apply if this Future fails
returns
a Future with the successful value of this Future or the result of the PartialFunction

Definition Classes
never → Future
def recoverWith[U](pf: PartialFunction[Throwable, Future[U]])(implicit executor: ExecutionContext): Future[U]

Creates a new future that will handle any matching throwable that this future might contain by assigning it a value of another future.
Creates a new future that will handle any matching throwable that this future might contain by assigning it a value of another future.
If there is no match, or if this future contains a valid result then the new future will contain the same result.
Example:
```
val f = Future { Int.MaxValue }
Future (6 / 0) recoverWith { case e: ArithmeticException => f } // result: Int.MaxValue
```
U
the type of the returned Future
pf
the PartialFunction to apply if this Future fails
returns
a Future with the successful value of this Future or the outcome of the Future returned by the PartialFunction

Definition Classes
never → Future
def result(atMost: Duration)(implicit permit: CanAwait): Nothing

Await and return the result (of type T) of this Awaitable.
Await and return the result (of type T) of this Awaitable.
This method should not be called directly; use Await.result instead.
atMost
maximum wait time, which may be negative (no waiting is done), Duration.Inf for unbounded waiting, or a finite positive duration
returns
the result value if the Awaitable is completed within the specific maximum wait time

Definition Classes
never → Awaitable
Annotations
@throws( clazz = classOf[Exception] )
Exceptions thrown
IllegalArgumentException if atMost is Duration.Undefined
InterruptedException if the current thread is interrupted while waiting
TimeoutException if after waiting for the specified time this Awaitable is still not ready
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Creates a String representation of this object.
Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.
returns
a String representation of the object.

Definition Classes
never → AnyRef → Any
def transform[S](f: (Try[Nothing]) ⇒ Try[S])(implicit executor: ExecutionContext): Future[S]

Creates a new Future by applying the specified function to the result of this Future.
Creates a new Future by applying the specified function to the result of this Future. If there is any non-fatal exception thrown when 'f' is applied then that exception will be propagated to the resulting future.
S
the type of the returned Future
f
function that transforms the result of this future
returns
a Future that will be completed with the transformed value

Definition Classes
never → Future
def transform[S](s: (Nothing) ⇒ S, f: (Throwable) ⇒ Throwable)(implicit executor: ExecutionContext): Future[S]

Creates a new future by applying the 's' function to the successful result of this future, or the 'f' function to the failed result.
Creates a new future by applying the 's' function to the successful result of this future, or the 'f' function to the failed result. If there is any non-fatal exception thrown when 's' or 'f' is applied, that exception will be propagated to the resulting future.
S
the type of the returned Future
s
function that transforms a successful result of the receiver into a successful result of the returned future
f
function that transforms a failure of the receiver into a failure of the returned future
returns
a Future that will be completed with the transformed value

Definition Classes
never → Future
def transformWith[S](f: (Try[Nothing]) ⇒ Future[S])(implicit executor: ExecutionContext): Future[S]

Creates a new Future by applying the specified function, which produces a Future, to the result of this Future.
Creates a new Future by applying the specified function, which produces a Future, to the result of this Future. If there is any non-fatal exception thrown when 'f' is applied then that exception will be propagated to the resulting future.
S
the type of the returned Future
f
function that transforms the result of this future
returns
a Future that will be completed with the transformed value

Definition Classes
never → Future
def value: Option[Try[Nothing]]

The current value of this Future.
The current value of this Future.
Note: using this method yields nondeterministic dataflow programs.
If the future is not completed the returned value will be None. If the future is completed the value will be Some(Success(t)) if it contains a valid result, or Some(Failure(error)) if it contains an exception.
returns
None if the Future wasn't completed, Some if it was.

Definition Classes
never → Future
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def withFilter(p: (Nothing) ⇒ Boolean)(implicit executor: ExecutionContext): Future[Nothing]

Used by for-comprehensions.
Used by for-comprehensions.

Definition Classes
Future
def zip[U](that: Future[U]): Future[(Nothing, U)]

Zips the values of this and that future, and creates a new future holding the tuple of their results.
Zips the values of this and that future, and creates a new future holding the tuple of their results.
If this future fails, the resulting future is failed with the throwable stored in this. Otherwise, if that future fails, the resulting future is failed with the throwable stored in that.
U
the type of the other Future
that
the other Future
returns
a Future with the results of both futures or the failure of the first of them that failed

Definition Classes
never → Future
def zipWith[U, R](that: Future[U])(f: (Nothing, U) ⇒ R)(implicit executor: ExecutionContext): Future[R]

Zips the values of this and that future using a function f, and creates a new future holding the result.
Zips the values of this and that future using a function f, and creates a new future holding the result.
If this future fails, the resulting future is failed with the throwable stored in this. Otherwise, if that future fails, the resulting future is failed with the throwable stored in that. If the application of f throws a throwable, the resulting future is failed with that throwable if it is non-fatal.
U
the type of the other Future
R
the type of the resulting Future
that
the other Future
f
the function to apply to the results of this and that
returns
a Future with the result of the application of f to the results of this and that

Definition Classes
never → Future

Related Doc: package Future

object never extends Future[Nothing]

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def andThen[U](pf: PartialFunction[Try[Nothing], U])(implicit executor: ExecutionContext): Future[Nothing]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def collect[S](pf: PartialFunction[Nothing, S])(implicit executor: ExecutionContext): Future[S]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def failed: Future[Throwable]

def fallbackTo[U](that: Future[U]): Future[U]

def filter(p: (Nothing) ⇒ Boolean)(implicit executor: ExecutionContext): Future[Nothing]

def finalize(): Unit

def flatMap[S](f: (Nothing) ⇒ Future[S])(implicit executor: ExecutionContext): Future[S]

def flatten[S](implicit ev: <:<[Nothing, Future[S]]): Future[S]

def foreach[U](f: (Nothing) ⇒ U)(implicit executor: ExecutionContext): Unit

final def getClass(): Class[_]

def hashCode(): Int

def isCompleted: Boolean

final def isInstanceOf[T0]: Boolean

def map[S](f: (Nothing) ⇒ S)(implicit executor: ExecutionContext): Future[S]

def mapTo[S](implicit tag: ClassTag[S]): Future[S]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def onComplete[U](f: (Try[Nothing]) ⇒ U)(implicit executor: ExecutionContext): Unit

def onFailure[U](pf: PartialFunction[Throwable, U])(implicit executor: ExecutionContext): Unit

def onSuccess[U](pf: PartialFunction[Nothing, U])(implicit executor: ExecutionContext): Unit

def ready(atMost: Duration)(implicit permit: CanAwait): never.this.type

def recover[U](pf: PartialFunction[Throwable, U])(implicit executor: ExecutionContext): Future[U]

def recoverWith[U](pf: PartialFunction[Throwable, Future[U]])(implicit executor: ExecutionContext): Future[U]

def result(atMost: Duration)(implicit permit: CanAwait): Nothing

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

def transform[S](f: (Try[Nothing]) ⇒ Try[S])(implicit executor: ExecutionContext): Future[S]

def transform[S](s: (Nothing) ⇒ S, f: (Throwable) ⇒ Throwable)(implicit executor: ExecutionContext): Future[S]

def transformWith[S](f: (Try[Nothing]) ⇒ Future[S])(implicit executor: ExecutionContext): Future[S]

def value: Option[Try[Nothing]]

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

final def withFilter(p: (Nothing) ⇒ Boolean)(implicit executor: ExecutionContext): Future[Nothing]

def zip[U](that: Future[U]): Future[(Nothing, U)]

def zipWith[U, R](that: Future[U])(f: (Nothing, U) ⇒ R)(implicit executor: ExecutionContext): Future[R]

Inherited from Future[Nothing]

Inherited from Awaitable[Nothing]

Inherited from AnyRef

Inherited from Any

Ungrouped