git.lizzy.rs Git - rust.git/commit

]> git.lizzy.rs Git - rust.git/commit

author	Emerentius <emerentius@arcor.de>
	Mon, 30 Apr 2018 11:09:10 +0000 (13:09 +0200)
committer	Emerentius <emerentius@arcor.de>
	Fri, 1 Jun 2018 15:13:24 +0000 (17:13 +0200)
commit	d86608205069aed5c78bcc38dd26bcf4213e23a0
tree	a507533a3d32c660c91d1f1d263a96f006dcdfc0	tree \| snapshot
parent	577a5b2703d97e5408664e409f35768944360fea	commit \| diff

optimize joining and concatenation for slices

for both Vec<T> and String
- eliminates the boolean first flag in fn join()

for String only
- eliminates repeated bounds checks in join(), concat()
- adds fast paths for small string separators up to a len of 4 bytes

src/liballoc/slice.rs		diff \| blob \| history
src/liballoc/str.rs		diff \| blob \| history

Empowering everyone to build reliable and efficient software.

RSS Atom