Crate throw_error

A utility library for wrapping arbitrary errors, and for “throwing” errors in a way that can be caught by user-defined error hooks.

Structs

• Error
  A generic wrapper for any error.
• ErrorHookFuture
  A Future that reads the error hook that is set when it is created, and sets this as the current error hook whenever it is polled.
• ErrorId
  A unique identifier for an error. This is returned when you call throw, which calls a global error handler.
• ResetErrorHookOnDrop
  Resets the error hook to its previous state when dropped.

Traits

• ErrorHook
  Implements behavior that allows for global or scoped error handling.

Functions

• clear
  Clears the given error from the current error hook.
• get_error_hook
  Returns the current error hook.
• set_error_hook
  Sets the current thread-local error hook, which will be invoked when throw is called.
• throw
  Invokes the error hook set by set_error_hook with the given error.

Type Aliases

• Result
  This is a result type into which any error can be converted.