Rollup of 10 pull requests - #63517

Closed

Centril wants to merge 25 commits into

rust-lang:masterfrom

Centril:rollup-8qbalaf

Commits on Jul 30, 2019

Deduplicate some error messages
chansuke
committed
a1df132

Commits on Aug 8, 2019

Commits on Aug 9, 2019

Remove unneeded comment in src/libcore/hash/mod.rs
sd234678
committed
2644205

Commits on Aug 10, 2019

Implement Clone, Display for ascii::EscapeDefault
Clar Fon
committed
51ce121

Commits on Aug 12, 2019

Document From trait for BinaryHeap
Observer42
committed
fa7a40c
ci: move mirrors to their standalone bucket
emilyalbini
committed
eb832b2
Bring back suggestion for splitting `<-` into `< -`
iluuu1994
committed
91af5c2
DiagnosticBuilder docs
RalfJung
committed
fecf305
Apply suggestions from code review

Observer42
and
Centril
authored
e30480c
syntax: account for CVarArgs being in the argument list.
eddyb
committed
34dcca2
typeck: Prohibit RPIT types that inherit lifetimes
davidtwco
committed
861d1bb

Commits on Aug 13, 2019