Attribute Macro actix_web::head

#[head]

Creates route handler with actix_web::guard::Head.

Syntax

#[head("path"[, attributes])]

Attributes

• "path" - Raw literal string with path for which to register handler.
• name="resource_name" - Specifies resource name for the handler. If not set, the function name of handler is used.
• guard="function_name" - Registers function as guard using actix_web::guard::fn_guard.
• wrap="Middleware" - Registers a resource middleware.

Notes

Function name can be specified as any expression that is going to be accessible to the generate code, e.g my_guard or my_module::my_guard.

Example

#[head("/")]
async fn example() -> HttpResponse {
    HttpResponse::Ok().finish()
}