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# Description Replace panics with errors in thread spawning. Also adds `IntoSpanned` trait for easily constructing `Spanned`, and an implementation of `From<Spanned<std::io::Error>>` for `ShellError`, which is used to provide context for the error wherever there was a span conveniently available. In general this should make it more convenient to do the right thing with `std::io::Error` and always add a span to it when it's possible to do so. # User-Facing Changes Fewer panics! # Tests + Formatting - 🟢 `toolkit fmt` - 🟢 `toolkit clippy` - 🟢 `toolkit test` - 🟢 `toolkit test stdlib`
Nushell core libraries and plugins
These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.
Foundational libraries are split into two kinds of crates:
- Core crates - those crates that work together to build the Nushell language engine
- Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.
Plugins are likewise also split into two types:
- Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
- Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.