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Add string stream and binary stream, add text decoding (#570)

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* WIP

* Add binary/string streams and text decoding

* Make string collection fallible

* Oops, forgot pretty hex

* Oops, forgot pretty hex

* clippy
This commit is contained in:
JT
2021-12-24 18:22:11 +11:00
committed by GitHub
parent 7f0921a14b
commit 3522bead97
50 changed files with 1633 additions and 119 deletions
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6
crates/nu-command/src/math/utils.rs
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@ -62,7 +62,7 @@ pub fn calculate(
mf: impl Fn(&[Value], &Span) -> Result<Value, ShellError>,
) -> Result<Value, ShellError> {
match values {
PipelineData::Stream(s, ..) => helper_for_tables(&s.collect::<Vec<Value>>(), name, mf),
PipelineData::ListStream(s, ..) => helper_for_tables(&s.collect::<Vec<Value>>(), name, mf),
PipelineData::Value(Value::List { ref vals, .. }, ..) => match &vals[..] {
[Value::Record { .. }, _end @ ..] => helper_for_tables(vals, name, mf),
_ => mf(vals, &name),
@ -88,5 +88,9 @@ pub fn calculate(
mf(&new_vals?, &name)
}
PipelineData::Value(val, ..) => mf(&[val], &name),
_ => Err(ShellError::UnsupportedInput(
"Input data is not supported by this command.".to_string(),
name,
)),
}
}