validate_nullability

typed_arrow_dyn

Function validate_nullability 

Source 
pub fn validate_nullability(
    schema: &Schema,
    arrays: &[ArrayRef],
    union_null_rows: &HashMap<usize, Vec<usize>>,
) -> Result<(), DynError>
Expand description

Validate that arrays satisfy nullability constraints declared by schema. Returns the first violation encountered with a descriptive path.

ยงErrors

Returns a DynError::Nullability describing the first violation encountered.