Struct DefaultHandler

pub struct DefaultHandler { /* private fields */ }

A default implementation of the Handler trait.

This struct contains a single value that will be returned for any request, regardless of the provided key.

Examples

use cor_args::{DefaultHandler, Handler};

// Create a new DefaultHandler for a specific value
let handler = DefaultHandler::new("some_value");

// Add a fallback handler
//let handler = handler.next(some_other_handler.into());

// Handle a configuration request
let value = handler.handle_request("some_key");

Implementations

impl DefaultHandler

pub fn new(value: &str) -> Self

Creates a new DefaultHandler with the specified value.

Arguments

• value - The value to be returned for any request.

Examples

use cor_args::DefaultHandler;

let handler = DefaultHandler::new("some_value");

Trait Implementations

impl Handler for DefaultHandler

fn handle_request(&self, _key: &str) -> Option<String>

Always returns the stored value, regardless of the key.

This implementation ignores the provided key and always returns the value stored in the DefaultHandler.

impl Into<Box<dyn Handler>> for DefaultHandler

fn into(self) -> Box<dyn Handler>

Converts this type into the (usually inferred) input type.