16 Commits

Author	SHA1	Message	Date
edef	277e786d3f	Panic when an unfinished Generator is dropped	2017-03-16 22:40:20 +01:00
edef	785c7b516a	Add tests for Generator::unwrap	2017-03-09 07:59:55 +01:00
edef	dcde4fe920	Don't use unsafe for the forget_yielded test ... Now that the Send bound is gone, we can simply use a Cell instead of a raw pointer.	2017-03-06 09:21:08 +01:00
edef	661872f725	Don't implement Send at all ... On hosted platforms, libstd allows safely borrowing values from TLS with 'thread lifetime and without a Sync bound. As a result, we can't guarantee that sending a generator across threads won't create dangling references or data races. In freestanding environments, the notion of thread-safety is likely to be defined by the consumer of libfringe, so our Send bounds and implementation are unlikely to be meaningful anyway.	2017-03-06 09:21:08 +01:00
Amanieu d'Antras	fc4cdbf4f5	Clean up the stack implementations ... close #54	2016-09-30 21:39:15 -04:00
edef	19ec5ef45b	Make the passed Yielder borrow immutable [breaking-change] ... Yielder::suspend only requires an immutable reference, and allowing mem::replace on the yielder isn't very useful.	2016-09-22 14:03:46 -04:00
edef	59f28e92cb	Ensure that the closure outlives the generator [breaking-change] ... Previously, it was possible to cause unsafety by having the closure refer to values with lifetimes that weren't enclosed by the generator's lifetime.	2016-09-22 14:03:46 -04:00
Amanieu d'Antras	fff625767c	Clean up and simplify the implementation of generators	2016-09-09 10:59:35 -04:00
edef	bbfa5a43bc	add regression test for #31	2016-08-30 18:26:42 -04:00
whitequark	5a77a01863	Implement OwnedStack.	2016-08-30 12:20:34 -04:00
whitequark	4b32c18f70	Rename Yielder::generate to Yielder::suspend. ... This makes more sense, because "generate" implies *running* a generator, not *returning* from a generator. That name was a vestige of the time when libfringe only really provided a .next() implementation, which made marginally more sense together with .generate(), but it doesn't anymore when we have .resume().	2016-08-30 12:20:34 -04:00
edef	f21b8dc936	Update the license headers for MIT/Apache	2016-08-20 23:45:01 +02:00
whitequark	f8cf95f686	Implement SliceStack.	2016-08-19 15:12:42 +02:00
whitequark	ddbf9a5afe	Reimplement Generator to pass both input and output values around.	2016-08-13 13:38:04 +02:00
whitequark	a5d3430e63	Make Generator safe in presence of destructors.	2016-08-13 13:38:04 +02:00
whitequark	7ffad26cfd	Implement the safe Generator abstraction. ... close #24	2016-07-17 13:55:56 -04:00