Manish Goregaokar 671027817c Rollup merge of #32456 - bluss:str-zero, r=alexcrichton ...

Hardcode accepting 0 as a valid str char boundary

If we check explicitly for index == 0, that removes the need to read the
byte at index 0, so it avoids a trip to the string's memory, and it
optimizes out the slicing index' bounds check whenever it is (a constant) zero.

2016-03-26 13:42:04 +05:30

..

mod.rs

Rollup merge of #32456 - bluss:str-zero, r=alexcrichton

2016-03-26 13:42:04 +05:30

pattern.rs

libcore: add Debug implementations to most missing types

2016-03-20 10:04:55 -07:00