Skip to content

Do Language

Catch

Playground

Initializing search

GitHub

Do Language

GitHub

Home
Language Guide
Language Guide
Shell Guide
Shell Guide
VM Guide
VM Guide
LSP Guide
Reference
Reference
- admin
  admin
- args
  args
  - Args
  - Error
  - Help
- base64
  base64
- compile
  compile
  - Alias
  - Annotation
  - AppType
  - Bind
  - Binder
  - Block
  - Break
  - Catch Catch
    Table of contents
  - Class
  - ConstType
  - Continue
  - Declaration
  - Decorator
  - Diagnostic
  - Else
  - EntryRestTypeParam
  - ExpandTypeArg
  - Field
  - Finally
  - For
  - ForElem
  - FuncType
  - Function
  - If
  - IfElem
  - Import
  - ImportItem
  - ImportModule
  - KeyBinder
  - KeyParam
  - KeyRestBinder
  - KeyRestParam
  - KeyRestTypeParam
  - KeyTypeArg
  - KeyTypeParam
  - Lambda
  - Method
  - MixedRestBinder
  - MixedRestParam
  - MixedRestTypeParam
  - NameType
  - Node
  - NodeId
  - Note
  - OpenRestTypeParam
  - Param
  - Patch
  - Pos
  - PosBinder
  - PositionalParam
  - PosRestBinder
  - PosRestParam
  - PosRestTypeParam
  - PosTypeArg
  - PosTypeParam
  - PreludeItem
  - PreludeModule
  - Reference
  - RestBinder
  - RestParam
  - RestTypeParam
  - Return
  - Root
  - SchemaType
  - SelfParam
  - Span
  - SpecialMethod
  - Token
  - Try
  - Type
  - TypeArg
  - TypeExpr
  - TypeParam
  - UnionType
  - Unit
  - While
- digest
  digest
  - Blake3
  - Md5
  - Sha1
  - Sha256
  - Sha512
  - State
- docker
  docker
- dodo
  dodo
- exec
  exec
- fs
  fs
  - DirEntry
  - File
  - FileLock
  - FsMetadata
  - Metadata
  - Path
  - XattrEntry
- fs.unix
  fs.unix
  - Mode
  - Path
- fs.windows
  fs.windows
  - Path
  - StreamEntry
- glob
  glob
  - Glob
- http
  http
  - Client
  - Error
  - Event
  - Response
  - Status
- http.mock
  http.mock
  - Mock
  - Request
  - Server
- json
  json
- libvirt
  libvirt
  - Domain
  - NoDomainError
- load
  load
  - ImportHandler
- math
  math
- patch
  patch
  - ApplyError
  - ParseError
  - Patch
  - PatchIter
- podman
  podman
- proc
  proc
  - Error
  - Info
  - PipeReceiver
  - PipeSender
  - Proc
  - Program
  - Status
- proc.windows
  proc.windows
- progress
  progress
  - Indicator
- rand
  rand
- regex
  regex
  - Captures
  - Match
  - Regex
- security
  security
- security.nfs4
  security.nfs4
  - Ace
  - Acl
  - Flags
  - Mask
- security.unix
  security.unix
  - Ace
  - Acl
  - Identity
  - Permission
- security.macos
  security.macos
  - Ace
  - Acl
  - Flags
  - Mask
- security.windows
  security.windows
  - AccessMask
  - Ace
  - AceFlags
  - Acl
  - SecDesc
  - SecDescControl
  - SecInfo
  - Sid
  - SidName
  - TokenGroup
  - TokenGroupAttributes
  - TokenInfo
- shell
  shell
  - @Args
  - @Env
  - Stderr
  - Stdin
  - Stdout
  - Vfs
- shlex
  shlex
- sqlite
  sqlite
  - Busy
  - Connection
  - Error
  - Row
  - Statement
  - Transaction
- ssh
  ssh
- std
  std
  - AbortError
  - Array[T]
  - @Assign[S]
  - @AssignSeq[T]
  - @BaseIter[T]
  - @BaseIterable[T]
  - @BaseSink[T]
  - @BaseSinkable[T]
  - Bin
  - BinBuf
  - Bool
  - BytecodeError
  - CanceledError
  - CompileError
  - ConcurrencyError
  - CyclicImportError
  - Dict[S]
  - Error
  - FieldError
  - @FlagSet[F]
  - Float
  - Fmt
  - FmtParam
  - FmtSpec
  - FmtValue
  - Func
  - Getter[T, R]
  - ImmutableError
  - ImportError
  - @Index[S]
  - IndexError
  - Int
  - Iter[T]
  - Iterable[T]
  - IterStop
  - MissingKeyError
  - MissingPosError
  - Module
  - @MutSeq[T]
  - Nil
  - Null
  - Num
  - OverflowError
  - Range[T]
  - Record[...Ts]
  - RuntimeError
  - @Seq[T]
  - Set[T]
  - Setter[T, V]
  - Sink[T]
  - Sinkable[T]
  - SinkStop
  - @Spread[S]
  - StateError
  - Str
  - StrBuf
  - Sym
  - TimedOutError
  - Tuple[*Ts]
  - Type[T]
  - TypeError
  - UnexpectedKeyError
  - UnexpectedPosError
  - @Unpack[S]
  - UnsupportedError
  - Value
  - ValueError
  - ZeroDivError
- strand
  strand
  - Key
  - Receiver[T]
  - Resource
  - Sender[T]
  - Strand[R]
  - Stream[R, I, O]
- sudo
  sudo
- sys
  sys
- sys.unix
  sys.unix
  - Errno
- sys.freebsd
  sys.freebsd
  - Errno
- sys.linux
  sys.linux
  - Errno
- sys.macos
  sys.macos
  - Errno
- sys.windows
  sys.windows
  - WinError
- systemd
  systemd
  - OsRelease
- tar
  tar
  - Entry
  - EntryWriter
  - Reader
  - Writer
- term
  term
  - Console
  - Geometry
  - SinkConsole
  - Style
  - Text
- test
  test
  - Assert
  - Ignore
  - Skip
  - TestInfo
- time
  time
  - Date
  - DateTime
  - Duration
  - Month
  - Weekday
- toml
  toml
- toolbx
  toolbx
- transfer
  transfer
  - ArchiveError
- url
  url
  - Url
- uuid
  uuid
  - Guid
  - Uuid
- winnet
  winnet
  - AccountPolicy
  - Connection
  - ConnectionInfo
  - Group
  - GroupInfo
  - JoinStatus
  - MachineInfo
  - ServerType
  - Share
  - ShareInfo
  - User
  - UserFlags
  - UserInfo
- winreg
  winreg
  - AccessMask
  - Key
  - LinkTarget
  - Value
- winscm
  winscm
- wsl
  wsl
- xdg
  xdg
- xml
  xml
  - Attr
  - Node
- yaml
  yaml
- zip
  zip
  - Archive
  - Entry
  - File
Rust API

Table of contents

Catch

A catch handler.

Inherits from: Block