forked from extern/nushell
49 lines
931 B
Rust
49 lines
931 B
Rust
use nu_engine::get_full_help;
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use nu_protocol::{
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ast::Call,
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engine::{Command, EvaluationContext},
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IntoPipelineData, PipelineData, Signature, Value,
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};
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#[derive(Clone)]
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pub struct Into;
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impl Command for Into {
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fn name(&self) -> &str {
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"into"
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}
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fn signature(&self) -> Signature {
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Signature::build("into")
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}
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fn usage(&self) -> &str {
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"Apply into function."
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}
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fn run(
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&self,
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context: &EvaluationContext,
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call: &Call,
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_input: PipelineData,
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) -> Result<nu_protocol::PipelineData, nu_protocol::ShellError> {
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Ok(Value::String {
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val: get_full_help(&Into.signature(), &[], context),
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span: call.head,
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}
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.into_pipeline_data())
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}
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}
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#[cfg(test)]
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mod test {
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use super::*;
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#[test]
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fn test_examples() {
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use crate::test_examples;
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test_examples(Into {})
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}
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}
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