nomicon

Author	SHA1	Message	Date
Jørn Lode	a0b4fdad02	Rustonomicon: Reword potentially confusing comment in Vec::drain.	8 years ago
Jørn Lode	2574990a3f	Rustonomicon: Fix bug in implementation of Vec::drain() In the last code snippet on the following page there is a bug in the implementation of Vec::drain(). https://doc.rust-lang.org/nightly/nomicon/vec-drain.html ```rust pub fn drain(&mut self) -> Drain<T> { // Oops, setting it to 0 while we still need the old value! self.len = 0; unsafe { Drain { // len is used to create a &[T] from &self here, // so we end up always creating an empty slice. iter: RawValIter::new(&self), vec: PhantomData, } } } ``` A simple test to verify that Drain is broken can be found here: https://play.rust-lang.org/?gist=30f579565e4bbf4836ce&version=nightly And here's one with a fixed implementation: https://play.rust-lang.org/?gist=2ec0c1a6dcf5defd7a53&version=nightly	8 years ago
Alexis Beingessner	37d42cdcef	last of the emphasis cleanup	8 years ago
Alexis Beingessner	fe09c847aa	vec fixes for huonw	8 years ago
Alexis Beingessner	b08d4dde35	explain phantom	8 years ago
Alexis Beingessner	3ddcf0929c	clean up vec chapter of tarpl	8 years ago
Alexis Beingessner	a348171e67	properly remove moved text	8 years ago
Alexis Beingessner	9f20f453b2	fix all the doc tests	8 years ago
Alexis Beingessner	c6c64270bf	SHARD ALL THE CHAPTERS	8 years ago