Struct CoapEstRouter 

pub struct CoapEstRouter;

Routes CoAP URI paths to EST operations.

RFC 9483 §5.1: EST-coaps uses abbreviated path names under /.well-known/est/ to reduce URI size for constrained devices.

The router strips the well-known prefix and maps the final path segment to an EstOperation.

Implementations

impl CoapEstRouter

pub fn route(path: &str) -> CoapResult<EstOperation>

Maps a CoAP URI path to an EST operation.

Recognizes both the abbreviated RFC 9483 paths and the full-length path segments from the well-known prefix.

Path Recognition

The router accepts paths with or without the /.well-known/est/ prefix, recognizing these final segments:

• sen → SimpleEnroll
• sren → SimpleReenroll
• skg → ServerKeygen
• att → CsrAttrs
• cacerts or crts → CaCerts

pub fn route_message(message: CoapMessage) -> CoapResult<CoapEstRequest>

Routes a full CoAP message to an EST operation.

Extracts the URI path from the message options and resolves the corresponding EST operation. Also validates that the CoAP method is appropriate for the operation.