Struct redis_graph::GraphConfig

pub struct GraphConfig {
    pub values: HashMap<String, Value>,
}

Simple wrapper around a graph config map that allows derserializing config values into rust types.

Fields

values: HashMap<String, Value>

Implementations

impl GraphConfig

pub fn get_value<T: FromRedisValue>(&self, key: &str) -> RedisResult<Option<T>>

Extracts a config Redis value at key into an Option of the desired type. Will return None in case the key did not exists. Will return an error in case the value at key failed to be parsed into T.

Trait Implementations

impl Clone for GraphConfig

fn clone(&self) -> GraphConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GraphConfig

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

Formats the value using the given formatter.

impl Default for GraphConfig

fn default() -> GraphConfig

Returns the “default value” for a type.

impl FromRedisValue for GraphConfig

fn from_redis_value(v: &Value) -> RedisResult<Self>

Given a redis Value this attempts to convert it into the given destination type. If that fails because it’s not compatible an appropriate error is generated.

fn from_redis_values(items: &[Value]) -> Result<Vec<Self, Global>, RedisError>

Similar to from_redis_value but constructs a vector of objects from another vector of values. This primarily exists internally to customize the behavior for vectors of tuples.