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    LocString

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    A string literal's decoded BYTES together with its span.

    Bytes rather than a String because a Wax string literal is a byte string: \xff is one raw byte, and a data segment may hold arbitrary binary that is not valid UTF-8. Named here rather than written inline in the grammar because the generated token enum has to spell the type.

    Triple

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    A token with its start and end position — the unit the lexer produces and the parser consumes.

    MoonYacc's array input mode expects exactly this shape, so the lexer's output feeds the generated parser with no adaptation.

    Triples

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    An Array is a collection of values that supports random access and can grow in size.

    Token

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    pub(all) enum Token {
      IDENT(String)
      INT(String)
      FLOAT(String)
      STRING(
    Annotated    [Bytes, 
    Location    ])
      CHAR(Char)
      EOF
      INF
      NAN
      SEMI
      SHARP
      QUESTIONMARK
      LPAREN
      RPAREN
      LBRACE
      RBRACE
      LBRACKET
      RBRACKET
      COMMA
      COLON
      COLONCOLON
      ARROW
      FATARROW
      EQUAL
      COLONEQUAL
      AT
      QUOTE
      DOT
      DOTDOT
      BANG
      PLUS
      PLUSPLUS
      PLUSEQUAL
      MINUS
      MINUSEQUAL
      STAR
      STAREQUAL
      SLASH
      SLASHEQUAL
      SLASHS
      SLASHSEQUAL
      SLASHU
      SLASHUEQUAL
      PERCENTS
      PERCENTSEQUAL
      PERCENTU
      PERCENTUEQUAL
      AMPERSAND
      AMPERSANDEQUAL
      PIPE
      PIPEEQUAL
      CARET
      CARETEQUAL
      SHL
      SHLEQUAL
      SHRS
      SHRSEQUAL
      SHRU
      SHRUEQUAL
      EQUALEQUAL
      BANGEQUAL
      GT
      GTS
      GTU
      LT
      LTS
      LTU
      GE
      GES
      GEU
      LE
      LES
      LEU
      UNDERSCORE
      FN
      TAG
      MUT
      TYPE
      REC
      OPEN
      NOP
      UNREACHABLE
      NULL
      DO
      WHILE
      LOOP
      IF
      ELSE
      CONST
      LET
      AS
      IS
      BECOME
      BR
      BR_IF
      BR_TABLE
      RETURN
      THROW
      THROW_REF
      BR_ON_CAST
      BR_ON_CAST_FAIL
      BR_ON_NULL
      BR_ON_NON_NULL
      TRY
      TRY_LEGACY
      CATCH
      CONT
      SUSPEND
      ON
      DISPATCH
      MATCH
      MEMORY
      DATA
      TABLE
      ELEM
      PAGESIZE
      SHARED
      DESCRIPTOR
      DESCRIBES
      IMPORT
    } derive(
    Debug    )

    Token::kind

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    fn Token::kind(self : Token) -> TokenKind

    Token::to_expect_string

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    fn Token::to_expect_string(self : Token) -> String

    TokenKind

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    pub(all) enum TokenKind {
      TK_IDENT
      TK_INT
      TK_FLOAT
      TK_STRING
      TK_CHAR
      TK_EOF
      TK_INF
      TK_NAN
      TK_SEMI
      TK_SHARP
      TK_QUESTIONMARK
      TK_LPAREN
      TK_RPAREN
      TK_LBRACE
      TK_RBRACE
      TK_LBRACKET
      TK_RBRACKET
      TK_COMMA
      TK_COLON
      TK_COLONCOLON
      TK_ARROW
      TK_FATARROW
      TK_EQUAL
      TK_COLONEQUAL
      TK_AT
      TK_QUOTE
      TK_DOT
      TK_DOTDOT
      TK_BANG
      TK_PLUS
      TK_PLUSPLUS
      TK_PLUSEQUAL
      TK_MINUS
      TK_MINUSEQUAL
      TK_STAR
      TK_STAREQUAL
      TK_SLASH
      TK_SLASHEQUAL
      TK_SLASHS
      TK_SLASHSEQUAL
      TK_SLASHU
      TK_SLASHUEQUAL
      TK_PERCENTS
      TK_PERCENTSEQUAL
      TK_PERCENTU
      TK_PERCENTUEQUAL
      TK_AMPERSAND
      TK_AMPERSANDEQUAL
      TK_PIPE
      TK_PIPEEQUAL
      TK_CARET
      TK_CARETEQUAL
      TK_SHL
      TK_SHLEQUAL
      TK_SHRS
      TK_SHRSEQUAL
      TK_SHRU
      TK_SHRUEQUAL
      TK_EQUALEQUAL
      TK_BANGEQUAL
      TK_GT
      TK_GTS
      TK_GTU
      TK_LT
      TK_LTS
      TK_LTU
      TK_GE
      TK_GES
      TK_GEU
      TK_LE
      TK_LES
      TK_LEU
      TK_UNDERSCORE
      TK_FN
      TK_TAG
      TK_MUT
      TK_TYPE
      TK_REC
      TK_OPEN
      TK_NOP
      TK_UNREACHABLE
      TK_NULL
      TK_DO
      TK_WHILE
      TK_LOOP
      TK_IF
      TK_ELSE
      TK_CONST
      TK_LET
      TK_AS
      TK_IS
      TK_BECOME
      TK_BR
      TK_BR_IF
      TK_BR_TABLE
      TK_RETURN
      TK_THROW
      TK_THROW_REF
      TK_BR_ON_CAST
      TK_BR_ON_CAST_FAIL
      TK_BR_ON_NULL
      TK_BR_ON_NON_NULL
      TK_TRY
      TK_TRY_LEGACY
      TK_CATCH
      TK_CONT
      TK_SUSPEND
      TK_ON
      TK_DISPATCH
      TK_MATCH
      TK_MEMORY
      TK_DATA
      TK_TABLE
      TK_ELEM
      TK_PAGESIZE
      TK_SHARED
      TK_DESCRIPTOR
      TK_DESCRIBES
      TK_IMPORT
    } derive(Compare, Eq, Hash)

    impl Show for TokenKind
    impl Debug for TokenKind

    TokenKind::expect_class

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    fn TokenKind::expect_class(self : TokenKind) -> String?

    The class label this kind collapses into, if any.

    A kind in no class keeps its own spelling from to_expect_string.

    TokenKind::to_expect_string

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    fn TokenKind::to_expect_string(self : TokenKind) -> String

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