3201c90647
Both to and from without a subcommand only print the helptext. Expand the usage line a bit, so a glance at `help commands` indicates the existance of the subcommands and mentions some common formats.
Ref a9968046ed
Ref #1708
32 lines
745 B
Rust
32 lines
745 B
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::Signature;
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pub struct From;
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impl WholeStreamCommand for From {
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fn name(&self) -> &str {
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"from"
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}
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fn signature(&self) -> Signature {
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Signature::build("from")
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}
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fn usage(&self) -> &str {
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"Parse content (string or binary) as a table (input format based on subcommand, like csv, ini, json, toml)"
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}
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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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Ok(
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crate::commands::help::get_help(self.name(), self.usage(), self.signature(), registry)
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.into(),
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)
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}
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}
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