taskgroup: remove the now-obsolete NoError helper

taskgroup.go

@@ -178,9 +178,7 @@ func adaptErrorFunc(ef any) errorFunc {
 	}
 }
 
-// NoError adapts f to a Task that executes f and reports a nil error.
-func NoError(f func()) Task { return func() error { f(); return nil } }
-
+// noError adapts f to a Task that executes f and reports a nil error.
 func noError(f func()) Task { return func() error { f(); return nil } }
 
 // Limit returns g and a [StartFunc] that starts each task passed to it in g,

throttle.go

@@ -54,4 +54,4 @@ func (s StartFunc) Go(task Task) { s(task) }
 
 // Run is a legibility shorthand for calling s with a task that runs f and
 // reports a nil error.
-func (s StartFunc) Run(f func()) { s(NoError(f)) }
+func (s StartFunc) Run(f func()) { s(noError(f)) }