Struct UnmappedColumn 

pub struct UnmappedColumn {
    pub name: String,
    pub arrow_type: String,
    pub reason: String,
}

One column MappingSpec::from_arrow_schema could not confidently map — surfaced, not dropped.

Fields

name: String

The column name.

arrow_type: String

Its Arrow type, rendered.

reason: String

Why it could not be mapped to a scalar graph property.

Trait Implementations

impl Clone for UnmappedColumn

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UnmappedColumn

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for UnmappedColumn

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for UnmappedColumn