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# Description Resolves #15070 by removing the `BACKTRACE` message from all Nushell (non-panic) errors. This was added in #14945 and is useful for debugging, but not all that helpful to the typical shell user, especially since most shell errors won't have a backtrace anyway. At some point it would be nice to display this message only when there *is* a backtrace available. # User-Facing Changes Error messages will be more concise. # Tests + Formatting Updated tests. - 🟢 `toolkit fmt` - 🟢 `toolkit clippy` - 🟢 `toolkit test` - 🟢 `toolkit test stdlib` # After Submitting We should include information in the *"Custom Commands"* chapter of the documentation on how to enable this for debugging.
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.