[−][src]Macro envoy_sdk::entrypoint
Generates the _start
function that will be called by Envoy
to let
WebAssembly module initialize itself.
Examples
use envoy::extension::{entrypoint, Module, Result}; entrypoint! { initialize } // put initialization logic into a function to make it unit testable /// Does one-time initialization. /// /// Returns a registry of extensions provided by this module. fn initialize() -> Result<Module> { // arbitrary initialization steps Module::new() .add_http_filter(|_instance_id| MyHttpFilterFactory::default())? .add_network_filter(|_instance_id| MyNetworkFilterFactory::default())? .add_access_logger(|_instance_id| MyAccessLogger::default()) }