alexhallam edited a comment on issue #983:
URL: https://github.com/apache/arrow-rs/issues/983#issuecomment-1033564411
I am getting an error with the code below
```rust
fn pull_rows(row: &parquet::record::Row) -> Vec<std::string::String> {
row.get_column_iter()
.map(|c: (&String, &Field)| match c.1 {
Field::Float(f) => format!("{}", f),
Field::Double(f) => format!("{}", f),
_ => c.1.to_string(),
})
.collect::<Vec<_>>()
}
```
here is the error
```
error[E0599]: no associated item named `Float` found for struct
`arrow::datatypes::Field` in the current scope
--> src/main.rs:292:24
|
292 | Field::Float(f) => format!("{}", f), // or however
else you wanted to format floats
| ^^^^^ associated item not found in
`arrow::datatypes::Field`
error[E0599]: no associated item named `Double` found for struct
`arrow::datatypes::Field` in the current scope
--> src/main.rs:293:24
|
293 | Field::Double(f) => format!("{}", f), // or however
else you wanted to format floats
| ^^^^^^ associated item not found in
`arrow::datatypes::Field`
```
Since `Field::Float` does not exist I am guessing I will need to do
something like a `f.try_merge` as shown here
https://docs.rs/arrow/3.0.0/arrow/datatypes/struct.Field.html
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