Control.Category.Printf.Text.Lazy

Documentation

module Control.Category.Printf

printf :: Format Text (IO ()) b -> b

printfLn :: Format Text (IO ()) b -> b

hPrintf :: Handle -> Format Text (IO ()) b -> b

hPrintfLn :: Handle -> Format Text (IO ()) b -> b

padLeft :: Text -> Int64 -> Format Text a b -> Format Text a b

padLeft s n f will transform the formatter f, ensuring that the output produced is at least length n by appending sufficiently many copies of s on the left. The string s should have length at least 1, otherwise this has no effect. In cases where s has length greater than 1, the last occurrence of s will be truncated as necessary to fit the necessary width.

padRight :: Text -> Int64 -> Format Text a b -> Format Text a b

padRight s n f will transform the formatter f, ensuring that the output produced is at least length n by appending sufficiently many copies of s on the right. The string s should have length at least 1, otherwise this has no effect. In cases where s has length greater than 1, the last occurrence of s will be truncated as necessary to fit the necessary width.