Crate lua_parser

let source = " <lua source code> ";

let block = match lua_parser::parse_str(&source) {
    Ok(block) => block,
    Err(err) => {
        println!("{}", err);
        return;
    }
};

println!("AST:\n{:#?}", block);

Structs

• AttName
  pair of variable name and attribute.
• Block
  block of statements. return statement must be optionally placed at the end of the block.
• ExprBinaryData
  Internal data for binary operation
• ExprBool
  lua boolean literal value
• ExprFunction
  unnamed function
• ExprFunctionCall
  function call. prefix(args) or prefix:method(args).
• ExprIdent
  just identifier
• ExprNil
• ExprNumeric
  lua numeric literal value
• ExprString
  lua string literal value
• ExprTable
  table constructor, a list of fields
• ExprTableIndex
  table[index], table.index
• ExprUnaryData
  Internal data for unary operation
• ExprVariadic
  ...
• FunctionCallArguments
• FunctionName
  function name. a sequence of identifiers separated by dots, and an optional colon followed by an identifier. e.g. a.b.c:d
• InvalidToken
• ParameterList
  parameter list for named & anonymous function definition
• Parser
  struct that holds parser data, DFA tables
• ReturnStatement
  return statement
• Span
  range of a token in the source code
• SpannedString
  string with span information.
• StmtAssignment
  l0, l1, l2 = r0, r1, r2. variadic ... can be used in both l and r
• StmtBreak
  break statement
• StmtDo
  do - end statements block
• StmtElseIf
  else-if fragment for if statements
• StmtFor
  for statement with start, end, step.
• StmtForGeneric
  for statement with generic expressions.
• StmtFunctionDefinition
  function definition statement.
• StmtFunctionDefinitionLocal
  local function definition statement.
• StmtGoto
  Goto statement
• StmtIf
  if statement
• StmtLabel
  label definition
• StmtLocalDeclaration
  local variable declaration.
• StmtNone
• StmtRepeat
  repeat statement
• StmtWhile
  while statement
• TableFieldKeyValue
  table field constructor [key] = value
• TableFieldNameValue
  table field constructor name = value
• TableFieldValue
  table field constructor value
• Token
  Token classification and metadata.
• Tokenizer
  lazy tokenize iterator.

Enums

• Attrib
  local variable attribute. either const or close.
• ChunkOrExpressions
  for interpreter to handle both chunk and expression
• ExprBinary
  binary operation. lhs OP rhs
• ExprUnary
  unary operation. OP x
• Expression
  lua value & expression
• IntOrFloat
  Lua’s numeric representation, can be either integer or float.
• ParseError
  error when tokenizing & parsing lua source code
• Statement
  lua statement
• TableField
  table field
• TokenizeError

Functions

• parse_bytes
  parse lua source code to AST
• parse_str
  parse lua source code to AST

Type Aliases

• Context
  type alias for Context
• FloatType
  type alias for lua float type.
• IntType
  type alias for lua integer type.
• InvalidTerminalError
  type alias for InvalidTerminalError
• StmtFunctionCall
  function call statement.