FpInBo - Error handling in Rust - from first principles

Functional Programming in Bologna è uno spazio per discutere sulla programmazione funzionale attraverso eventi ed incontri.

Functional Programming in Bologna

Luca Palmieri will talk about error handling in Rust.

Scuderia Future Food Living Lab

AbstractRust does not rely on exceptions - errors are values, handled via the `Result` enum. Calling a fallible function forces you to account for errors - the type system does not let you ignore them.Developers speak highly of Rust’s approach to error handling. At the same time, they often report feeling lost and confused when modelling the unhappy path of their Rust applications. They have questions and the answers are not always straightforward: how do errors fit within the broader architecture of our application? What does a good error look like? What are errors for? Should we use a library? Which one?This talk will build a mental framework to reason about errors. It will help you to determine how to deal with errors in a variety of different scenarios.SpeakerLuca Palmieri is a Principal Engineer at TrueLayer. He is a co-organizer of the Rust London User Group and the author of “Zero To Production In Rust”, an introduction to backend development using the Rust programming language.He is the author of a few crates in the Rust ecosystem (e.g. cargo-chef, wiremock, ndarray-stats, linfa, etc.) as well as a few workshops (i.e. build-your-own-jira-with-rust and ndarray-koans).Agenda19:00 CEST - meet us @Scuderia Future Food Living Lab.19:30 CEST - talk by Luca.Food and drinks are available thanks to Scuderia Future Food Living Lab.NotesThe talk will be in english language.Streaming on <a href="https://youtu.be/fv16EtfXhv0" target="_blank" data-msys-clicktrack="0" rel="nofollow noopener noreferrer">youtube</a>

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FpInBo - Error handling in Rust - from first principles

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FpInBo - Error handling in Rust - from first principles

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