Packages

  • package root
    Definition Classes
    root
  • package parsley
    Definition Classes
    root
  • package errors

    This package contains various functionality relating to the generation and formatting of error messages.

    This package contains various functionality relating to the generation and formatting of error messages.

    In particular, it includes a collection of combinators for improving error messages within the parser, including labelling and providing additional information. It also contains combinators that can be used to valid data produced by a parser, to ensure it conforms to expected invariances, producing good quality error messages if this is not the case. Finally, this package contains ways of changing the formatting of error messages: this can either be changing how the default String-based errors are formatted, or by injectiing Parsley's errors into a custom error object.

    Definition Classes
    parsley
  • object TokenSpan

    This object contains the sub-types of TokenSpan.

    This object contains the sub-types of TokenSpan.

    Definition Classes
    errors
    Since

    4.0.0

  • Spanning
  • Width

final case class Spanning(line: Int, col: Int) extends TokenSpan with Product with Serializable

This span is designed to be used by token extractors that try and parse the remaining input: it indicates the number of lines and columns that were parsed in the process of extracting the token.

line

the number of lines the token passes over

col

the number of columns consumed on the most recent line

Source
TokenSpan.scala
Since

4.0.0

Note

Parsley starts at position (1, 1): if the final position after token extraction on residual input was (2, 1) then that token would span 1 line and 0 columns.

Linear Supertypes
Serializable, Serializable, Product, Equals, TokenSpan, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Spanning
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. TokenSpan
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Spanning(line: Int, col: Int)

    line

    the number of lines the token passes over

    col

    the number of columns consumed on the most recent line

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
    Annotations
    @throws( ... ) @native()
  6. val col: Int
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. val line: Int
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  17. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from TokenSpan

Inherited from AnyRef

Inherited from Any

Ungrouped