Packages

final case class WriteCursor[F[_]](file: FileHandle[F], offset: Long) extends Product with Serializable

Associates a FileHandle with an offset in to the file.

This encapsulates the pattern of incrementally writing bytes in to a file, a chunk at a time. Convenience methods are provided for working with pulls.

Source
WriteCursor.scala
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Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. WriteCursor
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Instance Constructors

  1. new WriteCursor(file: FileHandle[F], offset: Long)

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 def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
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    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. val file: FileHandle[F]
  8. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  9. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  10. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. final def notify(): Unit
    Definition Classes
    AnyRef
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    @native() @HotSpotIntrinsicCandidate()
  12. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. val offset: Long
  14. def seek(position: Long): WriteCursor[F]

    Returns a new cursor with the offset adjusted to the specified position.

  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  17. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. def write(bytes: Chunk[Byte])(implicit F: Monad[F]): F[WriteCursor[F]]

    Writes a single chunk to the underlying file handle, returning a new cursor with an offset incremented by the chunk size.

  20. def writeAll(s: Stream[F, Byte]): Pull[F, Nothing, WriteCursor[F]]

    Writes all chunks from the supplied stream to the underlying file handle, returning a cursor with offset incremented by the total number of bytes written.

  21. def writePull(bytes: Chunk[Byte]): Pull[F, Nothing, WriteCursor[F]]

    Like write but returns a pull instead of an F[WriteCursor[F]].

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

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