Struct EdgeRule 

pub struct EdgeRule {
    pub edge_kind: String,
    pub src_kinds: Vec<String>,
    pub tgt_kinds: Vec<String>,
}

A well-formedness rule for edges of a given kind.

When src_kinds is non-empty, only vertices whose kind appears in the list may serve as the source of an edge of this kind. An empty list means any vertex kind is allowed. The same applies to tgt_kinds.

Fields

edge_kind: String

The edge kind this rule governs (e.g., "prop", "record-schema").

src_kinds: Vec<String>

Permitted source vertex kinds (empty = any).

tgt_kinds: Vec<String>

Permitted target vertex kinds (empty = any).

Trait Implementations

impl Clone for EdgeRule

fn clone(&self) -> EdgeRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeRule

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EdgeRule

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EdgeRule

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for EdgeRule

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for EdgeRule

impl StructuralPartialEq for EdgeRule