Enum TargetColumn 

pub enum TargetColumn {
    Resolved(ResolvedColumn),
    Partial {
        source_name: Option<String>,
        column_name: Option<String>,
        column_type: Type,
        policies: Vec<ColumnPolicyKind>,
    },
}

Represents target column information for evaluation

Variants

Resolved(ResolvedColumn)

Fully resolved column with complete source information

Partial

Partial column information with type, policies, and optional names for error reporting

Fields

source_name: Option<String>

column_name: Option<String>

column_type: Type

policies: Vec<ColumnPolicyKind>

Implementations

impl TargetColumn

pub fn column_type(&self) -> Type

Get the column type

pub fn policies(&self) -> Vec<ColumnPolicyKind>

Get the column policies

pub fn to_number_descriptor(&self) -> Option<NumberOfRangeColumnDescriptor<'_>>

Convert to NumberOfRangeColumnDescriptor for error reporting

Trait Implementations

impl Clone for TargetColumn

fn clone(&self) -> TargetColumn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TargetColumn

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

Formats the value using the given formatter.