Module mortal::util

Miscellaneous utility functions

Structs

• Prefixes
  Iterator over string prefixes.

Functions

• char_width
  Returns the width of a character in the terminal.
• ctrl
  Returns the control character corresponding to the given character.
• is_combining_mark
  Returns whether the given character is a combining mark.
• is_ctrl
  Returns whether the given character is a control character.
• prefixes
  Returns an iterator over all non-empty prefixes of s, beginning with the shortest.
• unctrl_lower
  Returns the lowercase ASCII character corresponding to the given control character.
• unctrl_upper
  Returns the ASCII character corresponding to the given control character.