scala.util.parsing.combinator.Parsers
trait UnitOnceParser

[source: `scala/util/parsing/combinator/Parsers.scala`]

`` `trait` UnitOnceParser
  `extends` UnitParser

  A parser whose ~ combinator disallows back-tracking.

Method Summary
`override def` | ~ [U](q : => Parser[U]) : Parser[U] A parser combinator for sequential composition `p ~ q' succeeds if `p' succeeds and `q' succeeds on the input left over by `p'.
`override def` | ~ [A](q : => A)(`implicit` view$21 : (A) => UnitParser) : UnitParser A parser combinator for sequential composition with a unit-parser `p ~ q' succeeds if `p' succeeds and `q' succeeds on the input left over by `p'.

Methods inherited from UnitParser
apply (abstract), ~!, ~!, |, |||, ^^

Methods inherited from Function1
toString, compose, andThen

Methods inherited from AnyRef
getClass, hashCode, equals, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized

Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf

Method Details

`override` `def` ~[U](q : => Parser[U]) : Parser[U]

  A parser combinator for sequential composition

  `p ~ q' succeeds if `p' succeeds and `q' succeeds on the input left over by `p'.

Parameters
  `q -` a parser that will be executed after `p' (this parser) succeeds
Returns
  a `Parser' that -- on success -- returns the result of `q'. The resulting parser fails if either `p' or `q' fails.

Overrides
  UnitParser.~

`override` `def` ~[A](q : => A)(`implicit` view$21 : (A) => UnitParser) : UnitParser

  A parser combinator for sequential composition with a unit-parser

  `p ~ q' succeeds if `p' succeeds and `q' succeeds on the input left over by `p'.

Parameters
  `q -` a parser (convertible to a UnitParser) that will be executed after `p' (this parser) succeeds
Returns
  a `UnitParser' that fails if either `p' or `q' fails.

Overrides
  UnitParser.~