Maintenance of Ruby 2.0.0 ended on February 24, 2016. Read more

In Files

  • cont.c

Parent

FiberError

Raised when an invalid operation is attempted on a Fiber, in particular when attempting to call/resume a dead fiber, attempting to yield from the root fiber, or calling a fiber across threads.

fiber = Fiber.new{}
fiber.resume #=> nil
fiber.resume #=> FiberError: dead fiber called