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Error Handling in Rust - Patterns, Practices, and Libraries - RustConf 2020

Rust via YouTube

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Overview

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This talk explains Rust error-handling patterns and when to use them. It covers defining and reporting errors, adding context, and choosing libraries for error handling in libraries and applications.

Syllabus

Intro
Awesome Rust Mentors
Why Error Handling?
What Is Error Handling?
Panic
Definitions
The Error Trait - An Error
The Error Trait - A Reporter
Error Return Traces
TIPS - Reporters
Libraries
Defining - thiserror
Defining - SNAFU
API Stability
Stack Size
Gathering Context-tracing-error
Gathering Context - extracter
Matching and Reacting -anyhow/eyre
Reporting
Library vs Application

Taught by

Rust

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