Project Group Error Handling Meeting 2021-10-25

tags: Error Handling Minutes

Attendees: …

Agenda Items

• Open action items
• Triage
• Individual Status Updates

Triage

Nominated

None

PG Error Handling

• 14 rust-lang/rust PG-error-handling items
  • [44838] Tracking issue for RFC 2011: nicer assert messages
  • [53487] Tracking issue for RFC 2504, "Fix the Error trait"
  • [54889] Implement Try for ExitStatus
  • [58520] Tracking issue for error source iterators
  • [60784] Tracking issue for stabilizing `Error::type_id`
  • [65280] Formatting of std::backtrace::Backtrace
  • [66745] Tracking issue for PanicInfo::message
  • [72981] Stabilize the backtrace feature.
  • [77384] Start working on proof of concept for exposing Backtrace in core
  • [77474] Add #[track_caller] support to `?`
  • [79085] Add Backtrace::set_enabled to override environment variables
  • [84908] Tracking Issue for ExitStatusError
  • [86826] [draft] Store the path in io::Error without extra allocations.
  • [87869] Make io::Error use 64 bits on targets with 64 bit pointers.

Area Error Handling

• 4 rust-lang/rust A-error-handling items
  • [31436] Tracking issue for `?` operator and `try` blocks (RFC 243, `question_mark` & `try_blocks` features)
  • [32837] P-low Pluggable panic implementations (tracking issue for RFC 1513)
  • [42047] Result-based error handling optimizes very poorly for large payloads
  • [79676] Tracking Issue for `backtrace_frames`

PG Error Handling

None

Actions

• Reply to all issues/PRs discussed in this meeting, or add them to the open action items.

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