Rollup of 7 pull requests#31739

Merged

bors merged 19 commits intorust-lang:masterfrom

steveklabnik:rollup

Feb 18, 2016

Commits on Feb 13, 2016

Fixed build error as per steveklabnik's suggestion and expanded on the ills of doing out of bounds accesses.
sandeep-datta
committed

Commits on Feb 15, 2016

Global error explanations improvements
GuillaumeGomez
committed

Commits on Feb 16, 2016

Commits on Feb 17, 2016

Improve 'std::mem::transmute_copy' doc example.
frewsxcv
committed
Made v2 mutable so that we can actually truncate it.
sandeep-datta
committed
Update `Path::strip_prefix` doc
gkoz
committed
Rollup merge of #31565 - SDX2000:docfixes4, r=steveklabnik
steveklabnik
committed
Rollup merge of #31679 - GuillaumeGomez:long_error_explanation, r=Manishearth
steveklabnik
committed
Rollup merge of #31694 - oconnor663:insertdocs, r=steveklabnik
steveklabnik
committed
Rollup merge of #31695 - oconnor663:chardocs, r=alexcrichton
steveklabnik
committed
Rollup merge of #31703 - WiSaGaN:bugfix/fix-link-in-release-notes, r=alexcrichton
steveklabnik
committed
Rollup merge of #31720 - frewsxcv:std-mem-transmute-copy-example, r=steveklabnik
steveklabnik
committed
Rollup merge of #31733 - gkoz:strip_prefix_docs, r=alexcrichton
steveklabnik
committed