pub struct ColumnPath { /* fields omitted */ }
Represents a path in a nested schema
Creates new column path from vector of field names.
Returns string representation of this column path.
use parquet::schema::types::ColumnPath;
let path = ColumnPath::new(vec!["a".to_string(), "b".to_string(), "c".to_string()]);
assert_eq!(&path.string(), "a.b.c");
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