2019-05-15 23:44:06 +02:00
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use crate::errors::ShellError;
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2019-05-22 09:12:03 +02:00
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use crate::object::base::reject_fields;
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2019-05-15 23:44:06 +02:00
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use crate::prelude::*;
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2019-05-23 09:23:06 +02:00
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pub fn reject(args: CommandArgs) -> Result<OutputStream, ShellError> {
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2019-07-20 04:27:10 +02:00
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let name_span = args.call_info.name_span;
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2019-07-09 06:31:26 +02:00
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2019-06-22 05:43:37 +02:00
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if args.len() == 0 {
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2019-06-15 20:36:17 +02:00
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return Err(ShellError::maybe_labeled_error(
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"Reject requires fields",
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"needs parameter",
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2019-07-20 04:27:10 +02:00
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args.call_info.name_span,
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2019-06-15 20:36:17 +02:00
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));
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2019-05-22 09:12:03 +02:00
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}
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2019-05-15 23:44:06 +02:00
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2019-06-22 05:43:37 +02:00
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let fields: Result<Vec<String>, _> = args.positional_iter().map(|a| a.as_string()).collect();
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2019-05-22 09:12:03 +02:00
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let fields = fields?;
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2019-05-15 23:44:06 +02:00
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2019-07-09 06:31:26 +02:00
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let stream = args.input.values.map(move |item| {
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2019-08-01 03:58:42 +02:00
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reject_fields(&item, &fields, item.span())
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.into_tagged_value()
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.tagged(name_span)
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2019-07-09 06:31:26 +02:00
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});
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2019-05-15 23:44:06 +02:00
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2019-07-03 22:31:15 +02:00
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Ok(stream.from_input_stream())
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2019-05-15 23:44:06 +02:00
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}
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