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Minor: Remove unecessary map_err #9186

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merged 1 commit into from
Feb 10, 2024
Merged

Minor: Remove unecessary map_err #9186

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20 changes: 8 additions & 12 deletions datafusion/common/src/scalar.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,6 @@ use std::iter::repeat;
use std::str::FromStr;
use std::sync::Arc;

use crate::arrow_datafusion_err;
use crate::cast::{
as_decimal128_array, as_decimal256_array, as_dictionary_array,
as_fixed_size_binary_array, as_fixed_size_list_array,
Expand Down Expand Up @@ -1732,18 +1731,16 @@ impl ScalarValue {
scale: i8,
size: usize,
) -> Result<Decimal128Array> {
match value {
Ok(match value {
Some(val) => Decimal128Array::from(vec![val; size])
.with_precision_and_scale(precision, scale)
.map_err(|e| arrow_datafusion_err!(e)),
.with_precision_and_scale(precision, scale)?,
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Using ? automatically will convert the Error types.

None => {
let mut builder = Decimal128Array::builder(size)
.with_precision_and_scale(precision, scale)
.map_err(|e| arrow_datafusion_err!(e))?;
.with_precision_and_scale(precision, scale)?;
builder.append_nulls(size);
Ok(builder.finish())
builder.finish()
}
}
})
}

fn build_decimal256_array(
Expand All @@ -1752,11 +1749,10 @@ impl ScalarValue {
scale: i8,
size: usize,
) -> Result<Decimal256Array> {
std::iter::repeat(value)
Ok(std::iter::repeat(value)
.take(size)
.collect::<Decimal256Array>()
.with_precision_and_scale(precision, scale)
.map_err(|e| arrow_datafusion_err!(e))
.with_precision_and_scale(precision, scale)?)
}

/// Converts `Vec<ScalarValue>` where each element has type corresponding to
Expand Down Expand Up @@ -2146,7 +2142,7 @@ impl ScalarValue {

fn list_to_array_of_size(arr: &dyn Array, size: usize) -> Result<ArrayRef> {
let arrays = std::iter::repeat(arr).take(size).collect::<Vec<_>>();
arrow::compute::concat(arrays.as_slice()).map_err(|e| arrow_datafusion_err!(e))
Ok(arrow::compute::concat(arrays.as_slice())?)
}

/// Retrieve ScalarValue for each row in `array`
Expand Down
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