rollup of small-medium size pulls#7982

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thestinger wants to merge 13 commits intorust-lang:masterfrom

thestinger:iterator

Commits on Jul 24, 2013

add a RandomAccessIterator trait
thestinger
committed
expand on double-ended iterators in the tutorial
thestinger
committed
document random-access iterators
thestinger
committed
Change 'print(fmt!(...))' to printf!/printfln! in src/lib*

poiru
authored and
thestinger
committed
Change 'print(fmt!(...))' to printf!/printfln! in src/test/

poiru
authored and
thestinger
committed
std:rt: args module is not used by win/mac. #7951

brson
authored and
thestinger
committed
Disallow non-comma-delimited arguments to fmt! and bytes!

poiru
authored and
thestinger
committed
fix fmt! usage
thestinger
committed
Fix a crash when transmuting non-immediate to immediate types

dotdash
authored and
thestinger
committed
rustc: Remove some dead code from method resolution

brson
authored and
thestinger
committed
ToStr for HashMap does not need value to implement Eq or Hash

stepancheg
authored and
thestinger
committed
fix compilation on macos/windows
thestinger
committed
rc: Use ~T for allocation

blake2-ppc
authored and
thestinger
committed