Type Alias CastColumnFn 

pub type CastColumnFn = dyn Fn(&ArrayRef, &Field, &CastOptions<'_>) -> Result<ArrayRef> + Send + Sync;

👎Deprecated since 52.0.0: SchemaAdapter has been removed. Use PhysicalExprAdapterFactory instead. See upgrading.md for more details.

Deprecated: Function type for casting columns.

This type has been removed. Use PhysicalExprAdapterFactory instead. See upgrading.md for more details.