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Handling new errors when performing operations

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This commit is contained in:
Jack Wright 2024-06-26 16:58:53 -07:00
parent 4710a3366a
commit 7dd452cf46
1 changed files with 22 additions and 3 deletions
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25
crates/nu_plugin_polars/src/dataframe/values/nu_dataframe/between_values.rs
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@ -41,19 +41,38 @@ pub(super) fn compute_between_series(
let operation_span = Span::merge(left.span(), right.span());
match operator.item {
Operator::Math(Math::Plus) => {
let mut res = lhs + rhs;
let mut res = (lhs + rhs).map_err(|e| ShellError::GenericError {
error: format!("Addition error: {e}"),
msg: "".into(),
span: Some(operation_span),
help: None,
inner: vec![],
})?;
let name = format!("sum_{}_{}", lhs.name(), rhs.name());
res.rename(&name);
NuDataFrame::try_from_series(res, operation_span)
}
Operator::Math(Math::Minus) => {
let mut res = lhs - rhs;
let mut res = (lhs - rhs).map_err(|e| ShellError::GenericError {
error: format!("Subtraction error: {e}"),
msg: "".into(),
span: Some(operation_span),
help: None,
inner: vec![],
})?;
let name = format!("sub_{}_{}", lhs.name(), rhs.name());
res.rename(&name);
NuDataFrame::try_from_series(res, operation_span)
}
Operator::Math(Math::Multiply) => {
let mut res = lhs * rhs;
let mut res = (lhs * rhs)
.map_err(|e| ShellError::GenericError {
error: format!("Multiplication error: {e}"),
msg: "".into(),
span: Some(operation_span),
help: None,
inner: vec![],
})?;
let name = format!("mul_{}_{}", lhs.name(), rhs.name());
res.rename(&name);
NuDataFrame::try_from_series(res, operation_span)