// =============================================================================
//  Active-GO Framework
//  Copyright (c) 2024 ActiveThing (https://activething.com)
//  Author: Juan V. Navarro juanvnl@activething.com
// =============================================================================
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.
//
// =============================================================================

package errs

// ErrorHandler defines an interface for objects that can handle errors
// This interface is used to abstract error handling logic
type (
	ErrorHandler interface {
		// HandleError processes an error according to the implementation's strategy
		HandleError(err error)
	}

	// HandleErrorFnc is a function type that implements ErrorHandler interface
	// It allows regular functions to be used as error handlers through type conversion
	HandleErrorFnc func(err error)
)

// HandleError implements the ErrorHandler interface for HandleErrorFnc
// This allows using the function directly as an ErrorHandler
func (f HandleErrorFnc) HandleError(err error) {
	f(err)
}