Struct Segment 

pub struct Segment {

    pub var: String,
    pub path: Option<String>,
    pub edges: TableReference,
    pub source: String,
    pub destination: String,
    pub start: String,
    pub start_key: VarColumn,
    pub end: String,
    pub end_key: VarColumn,
    pub direction: Direction,
    pub quantifier: Quantifier,
    pub selector: Selector,
    pub mode: Mode,
}

An edge searched on the graph index rather than joined: a quantified edge, or the edge of a path with a path variable, a selector or a mode. It is a relation of paths, named var, with the columns of super::path_search: the path’s first and last node, its length, and its nodes and edges.

Fields

var: String

The relation’s name: the path variable, or an unnamed one.

path: Option<String>

The path variable, if the path has one.

edges: TableReference

The edge table, and its source and destination columns.

source: String

destination: String

start: String

The node variables at its two ends, and their keys.

start_key: VarColumn

end: String

end_key: VarColumn

direction: Direction

quantifier: Quantifier

selector: Selector

mode: Mode

Trait Implementations

impl Clone for Segment

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 Segment

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

Formats the value using the given formatter.

impl PartialEq for Segment

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Segment