RustBelt is built on top of Iris, a language-agnostic framework, implemented in the Coq proof assistant, for building higher-order concurrent separation logics. This dissertation begins by giving an introduction to Iris, and explaining how Iris enables the derivation of complex high-level reasoning principles from a few simple ingredients. In RustBelt, this technique is exploited crucially to introduce the lifetime logic, which provides a novel separation-logic account of borrowing, a key distinguishing feature of the Rust type system.
--This thesis has received an Honorable Mention for the ACM Doctoral Dissertation Award, -the ACM SIGPLAN John C. Reynolds Doctoral Dissertation Award (as one of two recipients), -an Otto Hahn Medal -and the ETAPS Doctoral Dissertation Award. +
+This thesis has received an Honorable Mention for the ACM Doctoral Dissertation Award, +the ACM SIGPLAN John C. Reynolds Doctoral Dissertation Award (as one of two recipients), +an Otto Hahn Medal, +the ETAPS Doctoral Dissertation Award, +and the Saarland University Dr. Eduard Martin-Preis.