forked from extern/nushell
47 lines
1.0 KiB
Rust
47 lines
1.0 KiB
Rust
use crate::commands::WholeStreamCommand;
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use crate::prelude::*;
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use nu_errors::ShellError;
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use nu_protocol::{ReturnSuccess, Signature, UntaggedValue};
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#[derive(Clone)]
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pub struct To;
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#[async_trait]
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impl WholeStreamCommand for To {
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fn name(&self) -> &str {
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"to"
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}
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fn signature(&self) -> Signature {
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Signature::build("to")
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}
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fn usage(&self) -> &str {
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"Convert table into an output format (based on subcommand, like csv, html, json, yaml)."
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}
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async fn run(
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&self,
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_args: CommandArgs,
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registry: &CommandRegistry,
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) -> Result<OutputStream, ShellError> {
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let registry = registry.clone();
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Ok(OutputStream::one(ReturnSuccess::value(
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UntaggedValue::string(crate::commands::help::get_help(&To, ®istry))
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.into_value(Tag::unknown()),
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)))
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}
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}
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#[cfg(test)]
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mod tests {
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use super::To;
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#[test]
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fn examples_work_as_expected() {
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use crate::examples::test as test_examples;
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test_examples(To {})
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}
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}
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