indradb-lib 0.22.0

A graph database library
Documentation 
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use super::edges::EdgeKey;
use crate::{Edge, Vertex};
use serde_json::Value as JsonValue;
use uuid::Uuid;

/// Represents a vertex property.
#[derive(Clone, Debug, PartialEq)]
pub struct VertexProperty {
    /// The id of the vertex
    pub id: Uuid,

    /// The property value.
    pub value: JsonValue,
}

impl VertexProperty {
    /// Creates a new vertex property.
    ///
    /// # Arguments
    ///
    /// * `id` - The id of the vertex.
    /// * `value` - The property value.
    pub fn new(id: Uuid, value: JsonValue) -> Self {
        Self { id, value }
    }
}

/// Represents a vertex property.
#[derive(Clone, Debug, PartialEq)]
pub struct NamedProperty {
    /// The id of the vertex
    pub name: String,

    /// The property value.
    pub value: JsonValue,
}

impl NamedProperty {
    /// Creates a new vertex property.
    ///
    /// # Arguments
    ///
    /// * `id` - The id of the vertex.
    /// * `value` - The property value.
    pub fn new(name: String, value: JsonValue) -> Self {
        Self { name, value }
    }
}

/// A vertex with properties.
///
#[derive(Clone, Debug)]
pub struct VertexProperties {
    pub vertex: Vertex,
    pub props: Vec<NamedProperty>,
}

impl VertexProperties {
    /// Creates a new vertex+properties for a given Vertex
    ///
    /// # Arguments
    ///
    /// * `vertex` - The vertex information
    /// * `props` - The properties
    pub fn new(vertex: Vertex, props: Vec<NamedProperty>) -> Self {
        VertexProperties { vertex, props }
    }
}

/// A vertex with properties.
///
#[derive(Clone, Debug)]
pub struct EdgeProperties {
    pub edge: Edge,
    pub props: Vec<NamedProperty>,
}

impl EdgeProperties {
    /// Creates a new edge+properties information for a given Edge
    ///
    /// # Arguments
    ///
    /// * `edge` - The edge information
    /// * `props` - The properties
    pub fn new(edge: Edge, props: Vec<NamedProperty>) -> Self {
        EdgeProperties { edge, props }
    }
}

/// Represents an edge property.
#[derive(Clone, Debug, PartialEq)]
pub struct EdgeProperty {
    /// The key to the edge.
    pub key: EdgeKey,

    /// The property value.
    pub value: JsonValue,
}

impl EdgeProperty {
    /// Creates a new edge property.
    ///
    /// # Arguments
    ///
    /// * `key` - The key to the edge.
    /// * `value` - The property value.
    pub fn new(key: EdgeKey, value: JsonValue) -> Self {
        Self { key, value }
    }
}