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# Description Does some misc changes to `ListStream`: - Moves it into its own module/file separate from `RawStream`. - `ListStream`s now have an associated `Span`. - This required changes to `ListStreamInfo` in `nu-plugin`. Note sure if this is a breaking change for the plugin protocol. - Hides the internals of `ListStream` but also adds a few more methods. - This includes two functions to more easily alter a stream (these take a `ListStream` and return a `ListStream` instead of having to go through the whole `into_pipeline_data(..)` route). - `map`: takes a `FnMut(Value) -> Value` - `modify`: takes a function to modify the inner stream. |
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Plugin Example
Crate with a simple example of the Plugin trait that needs to be implemented in order to create a binary that can be registered into nushell declaration list
example config
This subcommand demonstrates sending configuration from the nushell $env.config to a plugin.
To register from after building nushell run:
register target/debug/nu_plugin_example
The configuration for the plugin lives in $env.config.plugins.example:
$env.config = {
plugins: {
example: [
some
values
]
}
}
To list plugin values run:
example config