Rollup of 7 pull requests#80018

Closed

Dylan-DPC-zz wants to merge 18 commits intorust-lang:masterfrom Dylan-DPC-zz:rollup-kof1qva

+505-243

Commits on Nov 7, 2020

Refactor parse_prefix on Windows
CDirkx
committed

Commits on Dec 10, 2020

doc(array,vec): add notes about side effects when empty-initializing
woodruffw
committed

Commits on Dec 11, 2020

doc: apply suggestions
woodruffw
committed

Commits on Dec 12, 2020

Improve error handling in symbols proc-macro
Arlie Davis
committed

Commits on Dec 14, 2020

Check the number of entries in UI test
JohnTitor
committed
Rollup merge of rust-lang#78833 - CDirkx:parse_prefix, r=dtolnay
Dylan-DPC
authored
Rollup merge of rust-lang#79918 - woodruffw-forks:ww/doc-initializer-side-effects, r=dtolnay
Dylan-DPC
authored
Rollup merge of rust-lang#79944 - sivadeilra:syms_proc_macro_testing, r=petrochenkov
Dylan-DPC
authored
Rollup merge of rust-lang#79959 - JohnTitor:tidy-entries, r=petrochenkov
Dylan-DPC
authored
Rollup merge of rust-lang#80003 - Stupremee:fix-zst-vecdeque-conversion-panic, r=dtolnay
Dylan-DPC
authored
Rollup merge of rust-lang#80006 - ssomers:btree_cleanup_6, r=Mark-Simulacrum
Dylan-DPC
authored
Rollup merge of rust-lang#80013 - poliorcetics:rustdoc-test-refactor, r=jyn514
Dylan-DPC
authored