› Async › Source › Async › Stop › Cause

`class Cause`

Represents the source of the stop operation.

Definitions

`def self.backtrace`

Signature

returns　Array(Thread::Backtrace::Location): The backtrace of the caller.

Implementation

def self.backtrace
	caller_locations(2..-1)
end

`def self.backtrace`

Signature

returns　Array(String): The backtrace of the caller.

Implementation

def self.backtrace
	caller(2..-1)
end

`def self.for(message = "Task was stopped")`

Create a new cause of the stop operation, with the given message.

Signature

parameter　message　String: The error message.
returns　Cause: The cause of the stop operation.

Implementation

def self.for(message = "Task was stopped")
	instance = self.new(message)
	instance.set_backtrace(self.backtrace)
	return instance
end

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