Struct gremlin_client::structure::VertexProperty

pub struct VertexProperty { /* private fields */ }

Implementations

impl VertexProperty

pub fn new<G, T, GT>(id: G, label: T, value: GT) -> VertexProperty

where G: Into<GID>, T: Into<String>, GT: Into<GValue>,

pub fn id(&self) -> &GID

pub fn value(&self) -> &GValue

pub fn take<T>(self) -> GremlinResult<T>

where T: FromGValue,

pub fn get<'a, T>(&'a self) -> GremlinResult<&'a T>

where T: BorrowFromGValue,

Examples found in repository

examples/vertex_properties.rs (line 12)

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = GremlinClient::connect("localhost")?;

    let results = client
        .execute("g.V(param).properties()", &[("param", &1)])?
        .filter_map(Result::ok)
        .map(|f| f.take::<VertexProperty>())
        .collect::<Result<Vec<VertexProperty>, _>>()?;

    println!("{:?}", results[0].get::<String>()?);

    let results = client
        .execute("g.V(param).propertyMap()", &[("param", &1)])?
        .filter_map(Result::ok)
        .map(|f| f.take::<Map>())
        .collect::<Result<Vec<Map>, _>>()?;

    println!(
        "{:?}",
        results[0]["name"].get::<List>()?[0]
            .get::<VertexProperty>()?
            .get::<String>()?
    );

    Ok(())
}

pub fn label(&self) -> &String

Trait Implementations

impl Clone for VertexProperty

fn clone(&self) -> VertexProperty

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VertexProperty

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

Formats the value using the given formatter.

impl From<VertexProperty> for GValue

fn from(val: VertexProperty) -> Self

Converts to this type from the input type.

impl PartialEq for VertexProperty

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for VertexProperty