Module chain 

Chain of responsibility pattern implementation.

lychee is based on a chain of responsibility, where each handler can modify a request and decide if it should be passed to the next element or not.

The chain is implemented as a vector of Handler handlers. It is traversed by calling Chain::traverse, which will call [Handler::chain] on each handler in the chain consecutively.

To add external handlers, you can implement the Handler trait and add the handler to the chain.

Structs

Chain

The outer chain type.

Enums

ChainResult

Result of a handler.

Traits

Handler

Handler trait for implementing request handlers

Type Aliases

RequestChain

Request chain type