Enum RelationKind 

pub enum RelationKind {
    Calls,
    CalledBy,
    TypeReferences,
    TypeReferencedBy,
    Implements,
    ImplementedBy,
    Contains,
    ContainedBy,
}

Kind of relation between symbols.

Three axes of symbol usage:

• Call: Calls / CalledBy — function call relationships (from CodeGraphV2)
• Type: TypeReferences / TypeReferencedBy — type usage relationships (from TypeFlowGraphV2)
• Trait: Implements / ImplementedBy — trait implementation relationships (from CodeGraphV2)

Plus structural containment: Contains / ContainedBy.

Variants

Calls

Symbol calls target (function call).

CalledBy

Symbol is called by target.

TypeReferences

Symbol references target as a type (field type, param type, return type, etc.).

TypeReferencedBy

Symbol’s type is referenced by target.

Implements

Symbol implements target (trait).

ImplementedBy

Symbol is implemented by target.

Contains

Symbol contains target (parent-child).

ContainedBy

Symbol is contained by target.

Trait Implementations

impl Clone for RelationKind

fn clone(&self) -> RelationKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RelationKind

fn deserialize<__D>( __deserializer: __D, ) -> Result<RelationKind, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for RelationKind

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RelationKind

fn eq(&self, other: &RelationKind) -> 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 RelationKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for RelationKind

impl Eq for RelationKind

impl StructuralPartialEq for RelationKind