Top rust issues

Warning for unused arithmetic expressions

A-lint C-feature-request E-easy E-mentor T-compiler

Tracking Issue for Iterator::find_map

A-iterators C-tracking-issue T-libs disposition-merge finished-final-comment-period

`http` crate does not compile against latest nightly (caused by `TryFrom`).

T-libs

Value assigned is never read

A-lint A-suggestion-diagnostics C-enhancement T-compiler

panic mode where it aborts upon panic iff there are no catch_unwind calls to catch it

A-codegen C-feature-request T-lang

Collecting into a Result<Vec<_>> doesn't reserve the capacity in advance

C-enhancement I-slow T-libs

Spurious "note: downstream crates may implement trait `Foo` for type `&_`"

A-diagnostics C-enhancement T-compiler T-lang

Vulnerability to attacks because there is no size limit

C-enhancement E-medium P-medium T-doc T-libs

Compiler panic: unexpected unsized tail: TyProjection(ProjectionTy { substs: Slice([chrono::Utc]), ...

C-bug I-ICE P-high T-compiler regression-from-stable-to-stable

Tracking issue for Range[Inclusive]::is_empty (feature range_is_empty)

B-unstable C-tracking-issue I-nominated Libs-Small Libs-Tracked T-libs