amber/error

Types

Error

pub type Error {
  AddrInUse
  AddrNotAvailable
  AlreadyExists
  BadResource
  BrokenPipe
  Busy
  ConnectionAborted
  ConnectionRefused
  ConnectionReset
  FilesystemLoop
  Http
  Interrupted
  InvalidData
  IsADirectory
  NetworkUnreachable
  NotADirectory
  NotCapable
  NotConnected
  NotFound
  NotSupported
  PermissionDenied
  TimedOut
  UnexpectedEof
  WouldBlock
  WriteZero
}

Constructors

```
AddrInUse
```
Raised when attempting to open a server listener on an address and port that already has a listener.
```
AddrNotAvailable
```
Raised when the underlying operating system reports an EADDRNOTAVAIL error.
```
AlreadyExists
```
Raised when trying to create a resource, like a file, that already exists.
```
BadResource
```
The underlying IO resource is invalid or closed, and so the operation could not be performed.
```
BrokenPipe
```
Raised when trying to write to a resource and a broken pipe error occurs. This can happen when trying to write directly to stdout or stderr and the operating system is unable to pipe the output for a reason external to the Deno runtime.
```
Busy
```
Raised when the underlying IO resource is not available because it is being awaited on in another block of code.
```
ConnectionAborted
```
Raised when the underlying operating system reports an ECONNABORTED error.
```
ConnectionRefused
```
Raised when the underlying operating system reports that a connection to a resource is refused.
```
ConnectionReset
```
Raised when the underlying operating system reports that a connection has been reset. With network servers, it can be a normal occurrence where a client will abort a connection instead of properly shutting it down.
```
FilesystemLoop
```
Raised when too many symbolic links were encountered when resolving the filename.
```
Http
```
Raised in situations where when attempting to load a dynamic import, too many redirects were encountered.
```
Interrupted
```
Raised when the underlying operating system reports an EINTR error. In many cases, this underlying IO error will be handled internally within Deno, or result in an @{link BadResource} error instead.
```
InvalidData
```
Raised when an operation to returns data that is invalid for the operation being performed.
```
IsADirectory
```
Raised when trying to open, create or write to a directory.
```
NetworkUnreachable
```
Raised when performing a socket operation but the remote host is not reachable.
```
NotADirectory
```
Raised when trying to perform an operation on a path that is not a directory, when directory is required.
```
NotCapable
```
Raised when trying to perform an operation while the relevant Deno permission (like –allow-read) has not been granted.
```
NotConnected
```
Raised when the underlying operating system reports an ENOTCONN error.
```
NotFound
```
Raised when the underlying operating system indicates that the file was not found.
```
NotSupported
```
Raised when the underlying Deno API is asked to perform a function that is not currently supported.
```
PermissionDenied
```
Raised when the underlying operating system indicates the current user which the Deno process is running under does not have the appropriate permissions to a file or resource.
```
TimedOut
```
Raised when the underlying operating system reports that an I/O operation has timed out (ETIMEDOUT).
```
UnexpectedEof
```
Raised when attempting to read bytes from a resource, but the EOF was unexpectedly encountered.
```
WouldBlock
```
Raised when the underlying operating system would need to block to complete but an asynchronous (non-blocking) API is used.
```
WriteZero
```
Raised when expecting to write to a IO buffer resulted in zero bytes being written.