@startuml

class "VictoriaMetricsProxyConfig" {
    + url: String
    + username: String
    + passwd: String
}

class "ProxyRequestBuilder" {
    + params: Vec<(String,String)>
}

class "VictoriaMetricsProxy" {
    + config: VictoriaMetricsProxyConfig
    + client: awc::Client
}

class "VictoriaMetricsRefBuilder" {
    + metric: Option<MetricsLabel>
    + fingerprint: Option<String>
    + start: Option<String>
    + end: Option<String>
}

class "VictoriaMetricsRef" {
    + r#ref: String
}




"VictoriaMetricsProxy" <-- "VictoriaMetricsProxyConfig"





@enduml