Module bitsy_lang::ast

ast is the submodule for the AST parser.

Structs

• AltTypeDef
  A user-defined alt type.
• EnumTypeDef
  A user-defined enum type.
• FnDef
  A user-defined function.
• Ident
  An identifier in the grammar.
• Import
• MatchArm
  A MatchArm is a case for a match expression.
• ModDef
• Package
  A Package is a compilation unit built from a single file.
• StructTypeDef
  A user-defined struct type.
• TbDef
  A testbench
• When
  A When statement drives procedural logic.
• Wire
  Wires drive the value of port, node, or register.
• WordLit
  A WordLit is a literal for a hardware integer with an optional width ascription.

Enums

• Decl
  A Decl is a declaration that lives inside of a mod or ext definiton.
• Expr
  An expression.
• Item
  A top-level declaration in a Package.
• Kind
• Target
  A reference to a hardware component, either in this module, or in a child module.
• TbStatement
  A statement which appears in a testbench
• Type
  A type classifier for values.
• TypeParam
• WireType
  The different kinds of Wires in Bitsy.

Functions

• parse_package_from_string