Struct BackendRouter 

pub struct BackendRouter { /* private fields */ }

Backend router for selecting backends based on request characteristics.

Implementations

impl BackendRouter

pub fn new(configs: Vec<BackendConfig>) -> Result<Self>

Create a new backend router from configs.

pub fn select_and_rewrite( &self, path: &str, headers: &[(String, String)], ) -> Option<(&BackendInfo, String)>

Select backend and compute rewritten path.

pub fn select_with_config( &self, path: &str, headers: &[(String, String)], ) -> Option<(&BackendConfig, &BackendInfo)>

Select backend with config.

pub fn backend_names(&self) -> Vec<&str>

Get all backend names.

Trait Implementations

impl Clone for BackendRouter

fn clone(&self) -> BackendRouter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendRouter

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

Formats the value using the given formatter.