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26 lines
651 B
Go
26 lines
651 B
Go
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package server
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import (
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"net/http"
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)
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type HandlerFunc func(w http.ResponseWriter, r *http.Request) error
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func (f HandlerFunc) ServeHTTP(w http.ResponseWriter, r *http.Request) error {
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return f(w, r)
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}
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type Handler interface {
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ServeHTTP(http.ResponseWriter, *http.Request) error
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}
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// ToHandler converts a function to a customer implementation of the Handler interface.
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// that returns an error. This wrapper around the handler function and simply
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// returns the nil in all cases
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func ToHandler(handler http.Handler) Handler {
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return HandlerFunc(func(w http.ResponseWriter, r *http.Request) error {
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handler.ServeHTTP(w, r)
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return nil
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})
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}
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