Struct arangors::graph::GraphOptions

pub struct GraphOptions {
    pub smart_graph_attribute: Option<String>,
    pub number_of_shards: Option<u32>,
    pub replication_factor: Option<u32>,
    pub write_concern: Option<u32>,
}

Represents the available options for a Graph Creation

Fields

smart_graph_attribute: Option<String>

Only has effect in Enterprise Edition and it is required if isSmart is true. The attribute name that is used to smartly shard the vertices of a graph. Every vertex in this SmartGraph has to have this attribute. Cannot be modified later.

number_of_shards: Option<u32>

The number of shards that is used for every collection within this graph. Cannot be modified later.

replication_factor: Option<u32>

The replication factor used when initially creating collections for this graph. Can be set to “satellite” to create a SatelliteGraph, which will ignore numberOfShards, minReplicationFactor and writeConcern (Enterprise Edition only).

write_concern: Option<u32>

Write concern for new collections in the graph. It determines how many copies of each shard are required to be in sync on the different DB-Servers. If there are less then these many copies in the cluster a shard will refuse to write. Writes to shards with enough up-to-date copies will succeed at the same time however. The value of writeConcern can not be larger than replicationFactor. (cluster only)

Trait Implementations

impl Clone for GraphOptions

fn clone(&self) -> GraphOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GraphOptions

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GraphOptions

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

Deserialize this value from the given Serde deserializer.

impl Serialize for GraphOptions

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

Serialize this value into the given Serde serializer.