Crate bitsy_lang

Re-exports

• pub use crate::ast::WordLit;
• pub use crate::ast::Kind;
• pub use ast::Ident;
• pub use ast::WireType;

Modules

• ast
  ast is the submodule for the AST parser.
• sim
  sim is the submodule where the naive simulator goes.

Structs

• AltTypeDef
  A user-defined alt type.
• Circuit
  A Circuit is a module instance. It allows you to walk the instance, following references to definitions.
• Context
  A Context is an associative list which assigns each element with type information.
• EnumTypeDef
  A user-defined enum type.
• FnDef
  A user-defined fn function.
• LineCol
  A LineCol is a container for a line and column.
• MatchArm
  A MatchArm is a case in a match expression.
• Namespace
• Package
  A Package is a parsed Bitsy file. It consists of a number of top-level Items.
• Path
• SourceInfo
  A SourceInfo maintains location data for parsed objects. Maintains the filename (if from a file) or the originating string (if from a string). Helps with the conversion from byte-position in the source to a LineCol.
• Span
  A Span tracks the span of an object parsed from a source.
• StructTypeDef
  A user-defined struct type.
• TbDef
  A user-defined tb testbench.
• When
• Wire
  Wires drive the value of port, node, or register.

Enums

• BinOp
• BitsyError
• Component
  A Component is a declaration that lives inside of a mod or ext definiton.
• Expr
  An expression.
• Item
  A top-level declaration in a Package.
• Pat
  A Pat is a pattern for a match expression.
• Source
• TbStatement
  A statement which appears in a testbench
• Type
  A type classifier for crate::sim::Values.
• TypeError
• TypeParam
• UnOp

Traits

• HasSpan
  Many objects have location information. HasSpan allows you to call [HasLoc::loc] to get the span information.

Functions

• load_package_from_file
• load_package_from_string
• resolve

Type Aliases

• Length
  The length of a Type::Vec.
• Name
• Width
  The bitwidth of a Type::Word.