ParsingDecoder

public struct ParsingDecoder

A standard decoder that can use any supplied Parser to decode Data into a Decodable conforming type.

   do{
       let command : Command = try ParsingDecoder().decode(Command.self, from: userInput.data(using: .utf8) ?? Data(), with: Bork.generatedLanguage)

       ...
   } catch {
       print("Something went wrong: \(error.localizedDescription)")
   }

The names of the Tokens generated by the supplied Parser are used as keys into the Decodable type being populated.

init()
Create an instance of ParsingDecoder
Declaration
Swift

public init()


                    
                    
                    decode(_:using:)

Decodes the supplied data using the supplied parser into the specified object. The names of the TokenTypes generated by the supplied Parser are used as keys into the Decodable type being populated.

Declaration

Swift

public func decode<T>(_ type: T.Type, using ast: DecodeableAbstractSyntaxTree) throws -> T where T : Decodable

Parameters

`type`	A type conforming to `Decodable`
`ast`	The AbstractSyntaxTree representation

Return Value

An instance of the type


                    
                    
                    decode(_:from:using:)

Declaration

Swift

public func decode<T>(_ type: T.Type, from source: String, using language: Grammar) throws -> T where T : Decodable

Parameters

`type`	A type conforming to `Decodable`
`ast`	The AbstractSyntaxTree representation

Return Value

An instance of the type