Struct EdgePattern 

pub struct EdgePattern {
    pub variable: Option<String>,
    pub label: Option<String>,
    pub properties: BTreeMap<String, PropertyCondition>,
    pub from_variable: Option<String>,
    pub to_variable: Option<String>,
}

Edge pattern for matching

Fields

variable: Option<String>

Variable name for the edge

label: Option<String>

Edge label to match

properties: BTreeMap<String, PropertyCondition>

Property conditions

from_variable: Option<String>

Source node variable

to_variable: Option<String>

Target node variable

Trait Implementations

impl Clone for EdgePattern

fn clone(&self) -> EdgePattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgePattern

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EdgePattern

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EdgePattern

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

where __S: Serializer,

Serialize this value into the given Serde serializer.