Attribute Macro actix_web::trace

#[trace]

This is supported on crate feature macros only.

Expand description

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

Syntax

#[trace("path"[, 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.

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.

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