Swap len for chars

src/display_versions/format.rs

@@ -28,7 +28,7 @@ use terminal_size::{terminal_size, Height, Width};
 // 2 space wide padding - used between date and size, and size and path
 pub const PRETTY_FIXED_WIDTH_PADDING: &str = " ";
 // our FIXED_WIDTH_PADDING is used twice
-pub const PRETTY_FIXED_WIDTH_PADDING_LEN_X2: usize = PRETTY_FIXED_WIDTH_PADDING.len() * 2;
+pub const PRETTY_FIXED_WIDTH_PADDING_LEN_X2: usize = 4;
 // tab padding used in not so pretty
 pub const NOT_SO_PRETTY_FIXED_WIDTH_PADDING: &str = "\t";
 // and we add 2 quotation marks to the path when we format
@@ -330,10 +330,10 @@ impl PaddingCollection {
  (date, size, path)
  };
 
- let display_size_len = display_human_size(metadata.size).len();
- let formatted_line_len = display_date.len()
- + display_size.len()
- + display_path.len()
+ let display_size_len = display_human_size(metadata.size).chars().count();
+ let formatted_line_len = display_date.chars().count()
+ + display_size.chars().count()
+ + display_path.chars().count()
  + PRETTY_FIXED_WIDTH_PADDING_LEN_X2
  + QUOTATION_MARKS_LEN;
 
@@ -353,12 +353,13 @@ impl PaddingCollection {
  &PHANTOM_DATE,
  DateFormat::Display
  )
- .len()
+ .chars()
+ .count()
  );
  let phantom_size_pad_str = format!(
  "{:<width$}",
  "",
- width = display_human_size(PHANTOM_SIZE).len()
+ width = display_human_size(PHANTOM_SIZE).chars().count()
  );
 
  PaddingCollection {