Crystal::MetaVars - Crystal 1.21.0-dev

Top Level Namespace
ArgumentError
Array
Atomic
- Flag
- Ordering
Base64
- Error
Benchmark
- BM
  - Job
  - Tms
- IPS
  - Entry
  - Job
BigDecimal
BigFloat
BigInt
BigRational
BitArray
Bool
Box
Bytes
Channel
- ClosedError
Char
- Reader
Class
Colorize
- Color
- Color256
- ColorANSI
- ColorRGB
- Mode
- Object
- ObjectExtensions
Comparable
Complex
Compress
- Deflate
  - Error
  - Reader
  - Strategy
  - Writer
- Gzip
  - Error
  - Header
  - Reader
  - Writer
- Zip
  - CompressionMethod
  - Error
  - File
    - Entry
  - FileInfo
  - Reader
    - Entry
  - Writer
    - Entry
- Zlib
  - Error
  - Reader
  - Writer
Crypto
- Bcrypt
  - Error
  - Password
- Blowfish
- Subtle
Crystal
- ABI
  - AArch64
  - ArgKind
  - ArgType
  - ARM
  - AVR
  - FunctionType
  - Wasm32
  - X86
  - X86_64
    - RegClass
  - X86_Win64
- AbstractDefChecker
  - ReplacePathWithTypeVar
- Alias
- AliasType
- AlignOf
- And
- AndTypeFilter
- Annotatable
- Annotation
- AnnotationDef
- AnnotationType
- Arg
- ArrayLiteral
- Asm
- AsmOperand
- Assign
- AssignWithRestriction
- ASTNode
- AutocastType
- BinaryOp
- Block
- BoolLiteral
- BoolType
- Break
- CacheDir
- Call
  - ArgumentsAlreadySpecified
  - ArgumentsTypeMismatch
  - ArgumentTypeMismatch
  - BlockMismatch
  - ExtraNamedArguments
  - MissingNamedArguments
  - RetryLookupWithLiterals
  - WrongNumberOfArguments
- CallSignature
- Case
- Cast
- CharLiteral
- CharType
- ClassDef
- ClassType
- ClassVar
- ClassVarContainer
- ClassVarInitializer
- ClassVarsInitializerVisitor
- CleanupTransformer
  - ClosuredVarsCollector
- CodeError
- Codegen
  - Target
    - Error
- CodeGenVisitor
  - CodegenWellKnownFunctions
  - Context
  - DebugFilename
  - FunMetadata
  - Handler
  - LLVMVar
  - LLVMVars
  - ModuleInfo
  - Phi
  - StringKey
- Command
  - CompilerConfig
  - Exit
  - FlagsVisitor
  - FormatCommand
- Compiler
  - CompilationUnit
  - EmitTarget
  - OptimizationMode
  - Result
  - Source
- CompilerError
- Config
- Const
- ContextResult
- ContextVisitor
- ControlExpression
- Conversions
- Cover
- CrystalLibraryPath
- CrystalLLVMBuilder
- CrystalPath
  - NotFoundError
- CStructOrUnionDef
- Debug
- Def
- DefInstanceContainer
- DefInstanceKey
- DefWithMetadata
- DependencyPrinter
  - Dot
  - Format
  - List
  - Mermaid
- DeprecatedAnnotation
- Digest
  - MD5
- Doc
  - Constant
  - Error404Template
  - Generator
  - HeadTemplate
  - HTMLOption
  - Item
  - JsNavigatorTemplate
  - JsSearchTemplate
  - JsTypeTemplate
  - JsUsageModal
  - JsVersionsTemplate
  - ListItemsTemplate
  - Macro
  - MacrosInheritedTemplate
  - Main
  - MainTemplate
  - MarkdDocRenderer
  - Method
  - MethodDetailTemplate
  - MethodsInheritedTemplate
  - MethodSummaryTemplate
  - OtherTypesTemplate
  - ProjectInfo
  - RelativeLocation
  - SidebarTemplate
  - SitemapTemplate
  - StyleTemplate
  - Type
  - TypeTemplate
- DoubleSplat
- EnumDef
- EnumType
- Error
- ErrorFormat
- EventLoop
  - Epoll
  - Event
  - FileDescriptor
  - Polling
    - Arena
      - Entry
      - Index
    - Event
      - Type
    - FiberEvent
    - PollDescriptor
    - Waiters
  - Socket
  - Timers
- ExceptionHandler
- ExhaustivenessChecker
  - BoolPattern
  - BoolTarget
  - EnumMemberNamePattern
  - EnumMemberPattern
  - EnumTarget
  - Pattern
  - Target
  - TypePattern
  - TypeTarget
  - UnderscorePattern
- ExpandableNode
- ExpandResult
  - Expansion
    - MacroImplementation
- ExpandTransformer
- ExpandVisitor
- ExperimentalAnnotation
- Expressions
  - Keyword
- Extend
- External
- ExternalVar
- FileModule
- FileNode
- FixMissingTypes
- FloatType
- Formatter
  - AlignInfo
  - CommentInfo
  - HeredocFix
  - HeredocInfo
- FramePointers
- FrozenTypeException
- FunDef
- Generic
  - Suffix
- GenericClassInstanceMetaclassType
- GenericClassInstanceType
- GenericClassType
- GenericInstanceType
- GenericModuleInstanceMetaclassType
- GenericModuleInstanceType
- GenericModuleType
- GenericReferenceStorageType
- GenericType
- GenericUnionType
- Git
- Global
- HashLiteral
  - Entry
- HasSelfVisitor
- HierarchyPrinter
- Hook
- HookExpansionsContainer
- HookKind
- If
- ImplementationResult
- ImplementationsVisitor
- ImplementationTrace
- ImplicitObj
- Include
- Init
  - Config
  - EditorconfigView
  - Error
  - FilesConflictError
  - GitignoreView
  - GitInitView
  - InitProject
  - LicenseView
  - ReadmeView
  - ShardView
  - SpecExampleView
  - SpecHelperView
  - SrcExampleView
  - View
- InstanceAlignOf
- InstanceSizeOf
- InstanceVar
- InstanceVarContainer
- InstanceVarInitializerContainer
  - InstanceVarInitializer
- InstanceVarsInitializerVisitor
  - Initializer
- IntegerType
- IsA
- JSONHierarchyPrinter
- Keyword
- Lexer
  - HeredocItem
  - LocPopPragma
  - LocPragma
  - LocPushPragma
  - LocSetPragma
  - MacroKeywordState
- LibDef
- LibType
- LinkAnnotation
- LiteralExpander
- LLVMBuilderHelper
- LLVMId
- LLVMTypedFunction
- LLVMTyper
  - TypeCache
- Loader
  - Handle
  - LoadError
- Location
- Macro
- MacroCoverageProcessor
- MacroExpression
- MacroFor
- MacroId
- MacroIf
- MacroInterpreter
  - MacroVarKey
  - ReplaceBlockVarsTransformer
- MacroLiteral
- MacroRaiseException
- Macros
  - Alias
  - AlignOf
  - And
  - Annotation
  - AnnotationDef
  - Arg
  - ArrayLiteral
  - Asm
  - AsmOperand
  - Assign
  - ASTNode
  - BinaryOp
  - Block
  - BoolLiteral
  - Break
  - Call
  - Case
  - Cast
  - CharLiteral
  - ClassDef
  - ClassVar
  - ControlExpression
  - CStructOrUnionDef
  - Def
  - DoubleSplat
  - EnumDef
  - ExceptionHandler
  - Expressions
  - Extend
  - ExternalVar
  - FunDef
  - Generic
  - Global
  - HashLiteral
  - If
  - ImplicitObj
  - Include
  - InstanceAlignOf
  - InstanceSizeOf
  - InstanceVar
  - IsA
  - LibDef
  - Macro
  - MacroExpression
  - MacroFor
  - MacroId
  - MacroIf
  - MacroLiteral
  - MacroVar
  - MacroVerbatim
  - MagicConstant
  - Metaclass
  - MetaVar
  - ModuleDef
  - MultiAssign
  - NamedArgument
  - NamedTupleLiteral
  - Next
  - NilableCast
  - NilLiteral
  - Nop
  - Not
  - NumberLiteral
  - OffsetOf
  - Or
  - Out
  - Path
  - PointerOf
  - Primitive
  - ProcLiteral
  - ProcNotation
  - ProcPointer
  - RangeLiteral
  - ReadInstanceVar
  - RegexLiteral
  - Require
  - Rescue
  - RespondsTo
  - Return
  - Select
  - Self
  - SizeOf
  - Splat
  - StringInterpolation
  - StringLiteral
  - SymbolLiteral
  - TupleLiteral
  - TypeDeclaration
  - TypeDef
  - TypeNode
  - TypeOf
  - UnaryExpression
  - Underscore
  - UninitializedVar
  - Union
  - Var
  - VisibilityModifier
  - When
  - While
  - Yield
- MacroType
- MacroVar
- MacroVerbatim
- MagicConstant
- MainVisitor
  - InstanceVarsCollector
- Match
- MatchContext
- Matches
- MathInterpreter
- Metaclass
- MetaclassType
- MetaMacroVar
- MetaTypeVar
  - Kind
- MetaVar
- MetaVars
- MethodTraceException
- MixedUnionType
- ModuleDef
- ModuleType
- MultiAssign
- MultiType
- NamedArgument
- NamedArgumentType
- NamedTupleInstanceType
- NamedTupleLiteral
  - Entry
- NamedTupleType
- NamedType
- Next
- NilableCast
- NilableProcType
- NilableReferenceUnionType
- NilableType
- NilLiteral
- NilReason
  - Reason
- NilType
- NonGenericClassType
- NonGenericMacroType
- NonGenericModuleType
- Nop
- NoReturnFilter
- NoReturnMacroType
- NoReturnType
- Normalizer
- Not
- NotFilter
- NumberAutocastType
- NumberKind
- NumberLiteral
- OffsetOf
- OpAssign
- Or
- OrTypeFilter
- Out
- Parser
  - ArgExtras
  - CallArgs
  - ParseMode
  - Piece
  - Unclosed
- Path
- Playground
  - Agent
  - AgentInstrumentorTransformer
  - EnvironmentHandler
  - Error
  - FileContentPage
  - PageHandler
  - PathStaticFileHandler
  - PathWebSocketHandler
  - PlaygroundPage
  - Server
  - Session
  - WorkbookHandler
  - WorkbookIndexPage
    - Item
- PointerInstanceType
- PointerOf
- PointerType
- PrettyTypeNameJsonConverter
- Primitive
- PrimitiveType
- PrintTypesVisitor
- ProcInstanceType
- ProcLiteral
- ProcNotation
- ProcPointer
- ProcType
- Program
  - CompiledMacroRun
  - ConstSliceInfo
  - FinishedHook
  - MacroRunResult
  - RecordedRequire
  - RequireWithTimestamp
- ProgressTracker
- PryReader
- RangeLiteral
- ReachableVisitor
- ReadInstanceVar
- RecursiveStructChecker
- ReferenceStorageType
- ReferenceUnionType
- RegexLiteral
- Repl
  - ClassVars
    - Key
    - Value
  - Closure
  - ClosureContext
  - CompiledBlock
  - CompiledDef
  - CompiledInstructions
    - ExceptionHandler
  - Compiler
    - ClosuredVar
    - CompilingBlock
    - FloatPredicate
    - LocalVar
  - Constants
    - Value
  - Context
    - InstanceVarInitializer
    - MultidispatchKey
  - Debug
  - Disassembler
  - EscapingException
  - EvalResult
  - FFIClosureContext
  - Instruction
  - Interpreter
    - BigReturnedValue
    - CallFrame
    - RaisedException
    - ReturnedValue
    - SmallReturnedValue
    - ThrowValue
  - LibFunction
  - LocalVars
    - Key
  - LocalVarsGatherer
  - Multidispatch
    - MultidispatchMainVisitor
  - OpCode
  - Value
- ReplReader
- Require
- Rescue
- RespondsTo
- RespondsToTypeFilter
- RestrictionsAugmenter
- Return
- ReturnGatherer
- Select
- Self
- SemanticVisitor
  - PropagateDocVisitor
- SimpleTypeFilter
- SizeOf
- SkipMacroCodeCoverageException
- SkipMacroException
- SmallNodeList
- SpecialVar
- Splat
- StaticArrayInstanceType
- StaticArrayType
- StringInterpolation
- StringLiteral
- SubclassObservable
- SymbolAutocastType
- SymbolLiteral
- SymbolType
- SyntaxException
- SyntaxHighlighter
  - Colorize
  - HTML
  - TokenType
- TablePrint
  - Alignment
  - Cell
  - Column
  - RowTypes
  - Separator
- TextHierarchyPrinter
- Token
  - DelimiterKind
  - DelimiterState
  - Kind
  - MacroState
- TopLevelMacroRaiseException
- TopLevelVisitor
  - FinishedHook
- ToSVisitor
- Transformer
- TruthyFilter
- TupleIndexer
- TupleInstanceType
  - Index
- TupleLiteral
- TupleType
- Type
  - DefInMacroLookup
- TypedDefProcessor
- TypeDeclaration
- TypeDeclarationProcessor
  - Error
  - InitializeInfo
  - InstanceVarTypeInfo
  - NilableInstanceVar
  - TypeDeclarationWithLocation
- TypeDeclarationVisitor
  - TypeDeclarationWithLocation
- TypeDef
- TypeDefType
- TypeException
- TypeFilter
- TypeFilteredNode
- TypeFilters
- TypeGuessVisitor
  - Error
  - InitializeInfo
  - InstanceVarTypeInfo
  - TypeDeclarationWithLocation
  - TypeInfo
- TypeNode
- TypeOf
- TypeParameter
- TypeSplat
- TypeToRestriction
- TypeVar
- UnaryExpression
- UndefinedMacroMethodError
- Underscore
- UninitializedVar
- Union
- UnionMacroType
- UnionType
- Unless
- Unreachable
- UnreachablePresenter
- UnreachableVisitor
- Until
- Var
- VirtualFile
- VirtualMetaclassType
- VirtualType
- VirtualTypeLookup
  - Change
- Visibility
- VisibilityModifier
- Visitor
- VoidType
- WarningCollection
- WarningLevel
- When
- While
- Yield
- YieldBlockBinder
CSV
- Builder
  - Quoting
  - Row
- Error
- Lexer
- MalformedCSVError
- Parser
- Row
- Token
  - Kind
Deprecated
Deque
Digest
- Adler32
- ClassMethods
- CRC32
- FinalizedError
- MD5
- SHA1
- SHA256
- SHA512
Dir
DivisionByZeroError
ECR
Enum
- ValueConverter
Enumerable
- Chunk
  - Alone
  - Drop
- EmptyError
- NotFoundError
ENV
Errno
Exception
Experimental
Fiber
- ExecutionContext
File
- AccessDeniedError
- AlreadyExistsError
- BadExecutableError
- BadPatternError
- BraceStack
- Error
- Flags
- Info
- MatchOptions
- NotFoundError
- Permissions
- Type
FileUtils
Flags
Float
- Primitive
Float32
Float64
GC
- ProfStats
- Stats
Hash
HTML
HTTP
- Client
- CompressHandler
- Cookie
  - SameSite
- Cookies
- ErrorHandler
- FormData
  - Builder
  - Error
  - FileMetadata
  - Parser
  - Part
- Handler
  - HandlerProc
- Headers
- LogHandler
- Params
- Request
- Server
- StaticFileHandler
  - DirectoryListing
- Status
- WebSocket
  - CloseCode
- WebSocketHandler
Indexable
- Mutable
IndexError
INI
- ParseException
Int
- BinaryPrefixFormat
- Primitive
- Signed
- Unsigned
Int128
Int16
Int32
Int64
Int8
Intrinsics
InvalidBigDecimalException
InvalidByteSequenceError
IO
- Buffered
- ByteFormat
- Delimited
- Digest
  - DigestMode
- EncodingOptions
- EOFError
- Error
- FileDescriptor
- Hexdump
- Memory
- MultiWriter
- PrefixSuffixBuffer
- Seek
- Sized
- Stapled
- TimeoutError
IPSocket
Iterable
Iterator
- IteratorWrapper
- Stop
JSON
- Any
  - Type
- ArrayConverter
- Builder
- Error
- Field
- HashValueConverter
- Lexer
- ParseException
- Parser
- PullParser
  - Kind
- Serializable
  - Options
  - Strict
  - Unmapped
- SerializableError
- Token
  - Kind
KeyError
Levenshtein
- Finder
Link
LLVM
- ABI
  - AArch64
  - ArgKind
  - ArgType
  - ARM
  - AVR
  - FunctionType
  - Wasm32
  - X86
  - X86_64
    - RegClass
  - X86_Win64
- AtomicOrdering
- AtomicRMWBinOp
- Attribute
- AttributeIndex
- BasicBlock
- BasicBlockCollection
- Builder
- CallConvention
- CodeGenFileType
- CodeGenOptLevel
- CodeModel
- Context
- DIBuilder
- DIFlags
- DLLStorageClass
- DwarfSourceLanguage
- DwarfTag
- DwarfTypeEncoding
- Function
- FunctionCollection
- FunctionPassManager
  - Runner
- GenericValue
- GlobalCollection
- InlineAsmDialect
- InstructionCollection
- IntPredicate
- JITCompiler
- Linkage
- MemoryBuffer
- Metadata
  - Type
- Module
- ModulePassManager
- OperandBundleDef
- Orc
  - JITDylib
  - LLJIT
  - LLJITBuilder
  - ThreadSafeContext
  - ThreadSafeModule
- ParameterCollection
- PassBuilderOptions
- PassManagerBuilder
- PassRegistry
- PhiTable
- RealPredicate
- RelocMode
- Target
- TargetData
- TargetMachine
- Type
  - Kind
- UWTableKind
- Value
  - Kind
- ValueMethods
- VerifierFailureAction
Log
- AsyncDispatcher
- Backend
- BroadcastBackend
- Builder
- Configuration
- Context
- DirectDispatcher
- Dispatcher
  - Spec
- DispatchMode
- Emitter
- EntriesChecker
- Entry
- Formatter
- IOBackend
- MemoryBackend
- Metadata
  - Entry
  - Value
    - Type
- Severity
- ShortFormat
- StaticFormatter
- SyncDispatcher
Math
MIME
- Error
- MediaType
- Multipart
  - Builder
  - Error
  - Parser
Mutex
NamedTuple
Nil
NilAssertionError
NoReturn
NotImplementedError
Number
- Primitive
- RoundingMode
OAuth
- AccessToken
- Consumer
- Error
- RequestToken
OAuth2
- AccessToken
  - Bearer
  - Mac
- AuthScheme
- Client
- Error
- ErrorResponse
- Session
Object
OpenSSL
- Algorithm
- Cipher
  - Error
- Digest
  - Error
  - UnsupportedError
- Error
- HMAC
- MD5
- PKCS5
- SHA1
- SSL
  - Context
    - Client
    - Server
  - Error
  - ErrorType
  - Modes
  - Options
  - Server
  - Socket
    - Client
    - Server
  - VerifyMode
  - X509VerifyFlags
OptionParser
- Exception
- InvalidOption
- MissingOption
OverflowError
Path
- Error
- Kind
Pointer
- Appender
PrettyPrint
Proc
Process
- Env
- ExecStdio
- ExitError
- ExitReason
- Redirect
- Result
- Status
- Stdio
- Tms
Random
- ISAAC
- PCG32
- Secure
Range
Reference
ReferenceStorage
Regex
- CompileOptions
- Error
- MatchData
- MatchOptions
- Options
RuntimeError
SemanticVersion
- Prerelease
Set
Signal
Slice
Socket
- Address
- Addrinfo
  - Error
- BindError
- ConnectError
- Error
- Family
- FamilyT
- IPAddress
- Protocol
- Server
- Type
- UNIXAddress
Spec
- Context
- Example
  - Procsy
- ExampleGroup
  - Procsy
- Expectations
- Item
- Methods
- ObjectExtensions
- SplitFilter
StaticArray
Steppable
- StepIterator
String
- Builder
- Grapheme
- RawConverter
StringPool
StringScanner
Struct
Symbol
Sync
- ConditionVariable
- Error
  - Deadlock
- Exclusive
- Lockable
- Mutex
  - Protection
- RWLock
- Shared
- Type
Syscall
System
- Group
  - NotFoundError
- User
  - NotFoundError
SystemError
- ClassMethods
TargetFeature
TCPServer
TCPSocket
Termios
- AttributeSelection
- BaudRate
- ControlMode
- InputMode
- LineControl
- LocalMode
- OutputMode
Time
- DayOfWeek
- EpochConverter
- EpochMillisConverter
- Error
- FloatingTimeConversionError
- Format
- Instant
- Location
- MonthSpan
- Span
- TZLocation
- WindowsLocation
Tuple
TypeCastError
UDPSocket
UInt128
UInt16
UInt32
UInt64
UInt8
Unicode
- CaseOptions
- NormalizationForm
Union
UNIXServer
UNIXSocket
URI
- Error
- Params
- Punycode
- SerializableError
UUID
- Domain
- Error
- MAC
- Namespace
- Variant
- Version
VaList
Value
Void
WaitGroup
WasiError
WeakRef
WinError
XML
- Attributes
- AttributeType
- Builder
- Document
- Error
- HTMLParserOptions
- Namespace
- Node
  - Type
- NodeSet
- ParserOptions
- Reader
  - Type
- SaveOptions
- XPathContext
YAML
- Any
  - Type
- ArrayConverter
- Builder
- Error
- EventKind
- Field
- MappingStyle
- Nodes
  - Alias
  - Builder
  - Document
  - Mapping
  - Node
  - Scalar
  - Sequence
- ParseContext
- ParseException
- PullParser
- ScalarStyle
- Schema
  - Core
  - FailSafe
- SequenceStyle
- Serializable
  - Options
  - Strict
  - Unmapped

Crystal

alias Crystal::MetaVars

Alias Definition

Defined in: