Struct MatchSpec 

pub struct MatchSpec {
    pub source: NodeMatcher,
    pub sink: NodeMatcher,
    pub path: PathMatcher,
    pub graph_metadata: MetadataMatcher,
    pub standalone: Option<NodeMatcher>,
}

Fields

source: NodeMatcher

sink: NodeMatcher

path: PathMatcher

graph_metadata: MetadataMatcher

Graph-level metadata predicate. Applied to AuthorityGraph::metadata (e.g. META_TRIGGER, META_REPOSITORIES). When present, ALL conditions must hold in addition to source/sink/path. Reuses the same typed predicate language as node-level metadata (equals, not_equals, contains, in, plus not: negation).

standalone: Option<NodeMatcher>

Standalone node predicate. When present, the matcher iterates every node in the graph and emits one finding per matching node — the source/sink/path fields are ignored, but graph_metadata: still applies as a graph-wide gate. This is the node-shape-only mode used for invariants like “any floating Image” where there is no propagation chain to walk.

Trait Implementations

impl Clone for MatchSpec

fn clone(&self) -> MatchSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MatchSpec

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

Formats the value using the given formatter.

impl Default for MatchSpec

fn default() -> MatchSpec

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MatchSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.