EagerOps

Value Members

1. macro def !(implicit ctx: P[Any]): P[String]

   

   Capture operator; makes the parser return the span of input it parsed as a String, which can then be processed further using ~, map or flatMapX

2. final def !=(arg0: Any): Boolean

   

   Definition Classes

   Any

3. final def ##(): Int

   

   Definition Classes

   Any

4. macro def /(implicit ctx: P[_]): P[T]

   

   Plain cut operator.

   Plain cut operator. Runs the parser, and if it succeeds, backtracking past that point is now prohibited

5. final def ==(arg0: Any): Boolean

   

   Definition Classes

   Any

6. macro def ?[V](implicit optioner: Optioner[T, V], ctx: P[Any]): P[V]

   

   Optional operator.

   Optional operator. Parses the given input to wrap it in a Some, but if parsing fails backtracks and returns None

7. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

8. macro def collect[V](f: PartialFunction[T, V]): P[V]

   

   Transforms the result of this parser using the given partial function, failing the parse if the partial function is not defined on the result of the current parser.

   Transforms the result of this parser using the given partial function, failing the parse if the partial function is not defined on the result of the current parser. This is eqivalent to .filter(f.isDefinedAt).map(f.apply)

9. macro def filter(f: (T) ⇒ Boolean)(implicit ctx: P[Any]): P[T]

   

   Tests the output of the parser with a given predicate, failing the parse if the predicate returns false.

   Tests the output of the parser with a given predicate, failing the parse if the predicate returns false. Useful for doing local validation on bits and pieces of your parsed output

10. macro def flatMap[V](f: (T) ⇒ P[V])(implicit whitespace: Whitespace): P[V]

    

    Transforms the result of this parser using the given function into a new parser which is applied (after whitespace).

    Transforms the result of this parser using the given function into a new parser which is applied (after whitespace). Useful for doing dependent parsing, e.g. when parsing JSON you may first parse a character to see if it's a [, {, or ", and then deciding whether you next want to parse an array, dictionary or string.

11. macro def flatMapX[V](f: (T) ⇒ P[V]): P[V]

    

    Transforms the result of this parser using the given function into a new parser which is applied (without consuming whitespace).

    Transforms the result of this parser using the given function into a new parser which is applied (without consuming whitespace). Useful for doing dependent parsing, e.g. when parsing JSON you may first parse a character to see if it's a [, {, or ", and then deciding whether you next want to parse an array, dictionary or string.

12. def getClass(): Class[_ <: AnyVal]

    

    Definition Classes

    AnyVal → Any

13. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

14. macro def map[V](f: (T) ⇒ V): P[V]

    

    Transforms the result of this parser using the given function.

    Transforms the result of this parser using the given function. Useful for turning the Strings captured by ! and the tuples built by ~ into your own case classes or data structure

15. val parse0: P[T]

    

16. def toString(): String

    

    Definition Classes

    Any

17. macro def |[V >: T](other: P[V])(implicit ctx: P[Any]): P[V]

    

    Either-or operator: tries to parse the left-hand-side, and if that fails it backtracks and tries to pass the right-hand-side.

    Either-or operator: tries to parse the left-hand-side, and if that fails it backtracks and tries to pass the right-hand-side. Can be chained more than once to parse larger numbers of alternatives.

18. macro def ~[V, R](other: P[V])(implicit s: Sequencer[T, V, R], whitespace: Whitespace, ctx: P[_]): P[R]

    

    Sequence operator.

    Sequence operator. Runs two parsers one after the other, with optional whitespace in between.If both parsers return a value, this returns a tuple.

19. macro def ~/[V, R](other: P[V])(implicit s: Sequencer[T, V, R], whitespace: Whitespace, ctx: P[_]): P[R]

    

    Sequence-with-cut operator.

    Sequence-with-cut operator. Runs two parsers one after the other, with optional whitespace in between. If the first parser completes successfully, backtracking is now prohibited. If both parsers return a value, this returns a tuple.

20. macro def ~~[V, R](other: P[V])(implicit s: Sequencer[T, V, R], ctx: P[_]): P[R]

    

    Raw sequence operator.

    Raw sequence operator. Runs two parsers one after the other, *without* whitespace in between. If both parsers return a value, this returns a tuple.

21. macro def ~~/[V, R](other: P[V])(implicit s: Sequencer[T, V, R], ctx: P[_]): P[R]

    

    Raw sequence-with-cut operator.

    Raw sequence-with-cut operator. Runs two parsers one after the other, *without* whitespace in between. If the first parser completes successfully, backtracking is no longer prohibited. If both parsers return a value, this returns a tuple.