Crate unicode_ellipsis

A crate to truncate Unicode strings to a certain width, automatically adding an ellipsis if the string is too long.

Additionally contains some helper functions regarding string and grapheme width.

Functions

• grapheme_width
  Returns the width of a single grapheme g. This takes into account some things like joiners when calculating width.
• str_width
  Returns the width of a str s, breaking the string down into multiple graphemes. This takes into account some things like joiners when calculating width.
• truncate_str
  Truncates a string to the specified width with a trailing ellipsis character.
• truncate_str_leading
  Truncates a string to the specified width with a leading ellipsis character.