Crate vhdl_lang

Modules

• ast

Macros

• expect_token
  Expect any number of token kind patterns, return on no match with error diagnostic based on expected kinds
• indented
  indents the provided block and de-indents at the end.
• peek_token
  Expect any number of token kind patterns, return on no match with error diagnostic based on expected kinds
• return_if_finished
• return_if_found
• try_init_token_kind
  Expect any number of token kind patterns, return on no match with error diagnostic based on expected kinds

Structs

• AnyEnt
  A named entity as defined in LRM 6.1.
• Config
• Diagnostic
• EntHierarchy
• EntityId
• InterfaceEnt
• Latin1String
• Message
• MessagePrinter
• NullDiagnostics
• NullMessages
• Object
  An object or an interface object, example signal, variable, constant Is either an object (mode = None) or an interface object (mode = Some)
• Position
  A lexical position (line, column) in a source.
• Project
• Range
  A lexical range in a source.
• Reference
  Encode an optional entity id using 8 bytes instead of 16 bytes
• SeverityMap
  The SeverityMap maps error codes to severities.
• Source
  A thread-safe reference to a source file. Multiple objects of this type can refer to the same source.
• SourceFile
• SrcPos
  A lexical range within a specific source file.
• Token
  A Token
• TokenId
  A TokenId represents a unique value that is used to access a token. A token ID cannot be created directly by the user. Instead, the value must be taken from the AST.
• TokenSpan
  Holds token information about an AST element. Since the different pieces may be gathered in different locations, the fields are gated behind accessor functions which also check some invariants every time they are called.
• VHDLFormatter
  The formatter is the main entry point used for formatting a single Design Unit from AST representation to string representation. In that sense, the Formatter is the inverse to the Parser.
• VHDLParser

Enums

• AnyEntKind
  The kind of AnyEnt. This contains relevant information obtained during analysis.
• CompletionItem
• Concurrent
• Design
• MessageType
• Overloaded
• Related
• Sequential
• Severity
• Type
• VHDLStandard

Traits

• HasEntityId
  This trait is implemented for Ast-nodes which declare named entities
• HasTokenSpan
  AST elements for which it is necessary to get the underlying tokens can implement the HasTokenSpan trait. The trait provides getters for the start and end token.
• MessageHandler
• TokenAccess
  A type that conforms to TokenAccess can be indexed using a TokenId. Convenience methods exist to directly get the SrcPos for a given TokenId or a span starting at a certain token and ending at another.

Functions

• kind_str
• list_completion_options
  Main entry point for completion. Given a source-file and a cursor position, lists available completion options at the cursor position.

Type Aliases

• EntRef
• ParserResult