Struct ColumnFacts 

pub struct ColumnFacts {
    pub name: String,
    pub labels: BTreeSet<String>,
    pub masked: Option<String>,
    pub conservative: bool,
    pub via: Option<String>,
}

Available on crate feature policy only.

One column as the policy sees it.

Fields

name: String

Column dot-path as it lands in the sink.

labels: BTreeSet<String>

Labels the column carries.

masked: Option<String>

The mask action applied to it before the sink (hash, redact, …), when the masking policy provably covers this column.

conservative: bool

The column may or may not reach the sink under this name — an opaque transform hides the mapping, so the label is carried conservatively.

via: Option<String>

How the label was assigned (name, value, lineage), for reports.

Trait Implementations

impl Clone for ColumnFacts

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 ColumnFacts

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ColumnFacts

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ColumnFacts

impl JsonSchema for ColumnFacts

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for ColumnFacts

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ColumnFacts

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ColumnFacts