Struct CompiledMasking 

pub struct CompiledMasking { /* private fields */ }

Available on crate feature masking only.

A masking policy compiled and ready to apply to pages.

Implementations

impl CompiledMasking

pub fn compile(spec: &MaskingSpec) -> Result<Self, FaucetError>

Compile the full policy (every rule, ignoring applies_to). Use this for library callers that don’t scope by destination.

pub fn compile_for_sink( spec: &MaskingSpec, sink_ids: &[&str], ) -> Result<Self, FaucetError>

Compile the policy scoped to one destination sink, identified by any of sink_ids (typically its template name and its connector kind): rules with a non-empty applies_to that names none of sink_ids are dropped. Every rule is still validated (so a bad regex fails the load even if the rule doesn’t apply to this sink).

pub fn is_empty(&self) -> bool

true when no rule applies (e.g. every rule is scoped to other sinks). The caller can skip attaching the pass entirely.

pub fn rule_count(&self) -> usize

Number of active (post-scoping) rules.

pub fn name_action_for(&self, column: &str) -> Option<&'static str>

The action a name-based rule applies to the field at the dot-path column, matched on the field itself or on any ancestor — the same depth-first walk apply_masking performs, so a container matched by name masks every leaf beneath it. A value-detector rule declared before the name rule could fire on the leaf first with a different action, so the action is then unknown (None).

Trait Implementations

impl Clone for CompiledMasking

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 CompiledMasking

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

Formats the value using the given formatter.