Struct GatewayRouter 

pub struct GatewayRouter { /* private fields */ }

Selects the most specific route and distributes requests across its upstreams.

Implementations

impl GatewayRouter

pub fn new( routes: impl IntoIterator<Item = GatewayRoute>, ) -> Result<Self, GatewayError>

pub fn select(&self, path: &str) -> Option<&str>

Selects an upstream for a request path, using round robin within its matched route.

pub fn select_target(&self, path_and_query: &str) -> Option<String>

Builds the full upstream URL for a path and optional query string.

pub fn set_upstream_health( &self, prefix: &str, upstream: &str, healthy: bool, ) -> Result<(), GatewayError>

Includes or excludes an upstream from selection, for use by active health checks.