mozilla/rust — pull request #7608 by glinscott (2013-07-05 23:44:05+00:00)
Title: Switch json parsing to read_chars for performance

Avoids the overhead of read_char for every character.

Benchmark reading example.json 10 times from
https://code.google.com/p/rapidjson/wiki/Performance

Before: 2.55s
After: 0.16s

Regression testing is already done by isrustfastyet.