Support dynamic field width in folly::format()
authorBrett Simmers <bsimmers@fb.com>
Sun, 9 Aug 2015 22:41:15 +0000 (15:41 -0700)
committerfacebook-github-bot-1 <folly-bot@fb.com>
Sun, 9 Aug 2015 23:22:14 +0000 (16:22 -0700)
commitaa7aebf348c1b60d2ef2e81dd526aacd2f8d8769
tree7e250e66fcb82c78d1001d6021545231d4823448
parenta64e4f2d3c7dda6698791564d83e13e58cb824b7
Support dynamic field width in folly::format()

Summary: I added this to support logging with varying indentation levels, but
it could also be useful in other situations. Examples are in the
test/documentation.

Reviewed By: @tudor

Differential Revision: D2322206
folly/Format-inl.h
folly/Format.cpp
folly/Format.h
folly/FormatArg.h
folly/docs/Format.md
folly/test/FormatTest.cpp