Results for “Std.Text.Parse.optional”

Use module:Std.List, kind:fn, or is:exact. Put a Pudu type after ::.

• Std.Text.Parse.optionalfn(Std.Text.Parse.Input) -> Result[(T, Std.Text.Parse.Input), Std.Text.Parse.Problem] -> fn(Std.Text.Parse.Input) -> Result[(Option[T], Std.Text.Parse.Input), Std.Text.Parse.Problem]

  A parser's value if it succeeds, and nothing if it fails without consuming.

  fn · Std.Text.Parse