transf<R extends Object> method

  1. @override
  2. @protected
Err<R> transf<R extends Object>([
  1. @noFuturesAllowed R noFuturesAllowed(
    1. T e
    )?
])
override

Transforms the Monad's generic type from T to R.

Uses the transformer function noFuturesAllowed if provided, otherwise attempts a direct cast.

Implementation

@override
@protected
@pragma('vm:prefer-inline')
Err<R> transf<R extends Object>([
  @noFuturesAllowed R Function(T e)? noFuturesAllowed,
]) {
  return transfErr<R>();
}