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Working through method breakage

stdlibprovides trait `Tr2`cratecalls `t.foo()` where `t`implements `Tr1`+`Tr2`upstream,2015 editionprovides trait `Tr1`with `foo()` methodstdlibprovides trait `Tr2`cratecalls `t.foo()` where `t`implements `Tr1`+`Tr2`upstream,2015 editionprovides trait `Tr1`with `foo()` methoddeveloped against Rust 2018 edition(no `foo()` method available on `Tr2` at this time)(Currently  sole resolution available)compiler detects both methods are available,signals ambiguity warningopt[crate edition < method edition]compiler detects both methods are available,signals ambiguity warningopt[crate edition = method edition]`Tr2::foo` remains tagged with 2021 editioncompiler detects both methods are available,signals ambiguity warningopt[crate edition = *method* edition (still)]now issues hard ambiguity errorcrate dev is forced to resolve ambiguity.opt[crate edition > method edition]t.foo()stdlib adds `Tr2::foo()`,tagged with current (2021) editiont.foo()crate upgrades to Rust 2021 editiont.foo()Rust releases 2024 editiont.foo()crate attempts upgrade to Rust 2024 editiont.foo()
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Felix S Klock II
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Core Transmutation Call Graph

Transmute Call Graph

Jun 10, 2024
Course Correction: Rust 1.52 fingerprint bug

&lt;input class=&quot;task-list-item-checkbox&quot;type=&quot;checkbox&quot;&gt; proposed action: add ability to issue Public Service Announcements (PSAs) from rustup.

Aug 1, 2023
Untitled

[x] &quot;Aaron Ballman&quot; aaron@aaronballman.com -- not on spreadsheet [x] &quot;Abramo Bagnara&quot; abramo.bagnara@gmail.com -- not on spreadsheet [x] &quot;Alexander Kornienko&quot; alexfh@google.com -- not on spreadsheet [x] &quot;Alexey Samsonov&quot; samsonov@google.com -- not on spreadsheet [x] &quot;Alexey Samsonov&quot; vonosmas@gmail.com -- not on spreadsheet [ ] &quot;Alp Toker&quot; alp@nuanti.com -- on spreadsheettwo commits cb4029110040c3655a66b5f423d328c749ba6a49 f907b891da1641034f0603b0c6bc00b7aa4d1f4a seems to just be running a spellchecker in both commits [x] &quot;Andrea Di Biagio&quot; Andrea_DiBiagio@sn.scee.net -- not on spreadsheet

Jun 5, 2023
Krabcake: A Rust UB detector

Felix headshotBryan headshotFelix S. Klock (pnkfelix), Bryan Garza (bryangarza)Amazon Web ServicesRust Platform Team

Apr 23, 2023
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