Expand description
Simple calculate lines and columns of str index
Use LF (0x0A) to split newline, also compatible with CRLF (0x0D 0x0A)
Newline char line number is current line
§Examples
use line_column::line_column;
assert_eq!(line_column("", 0), (1, 1));
assert_eq!(line_column("a", 0), (1, 1));
assert_eq!(line_column("a", 1), (1, 2));
assert_eq!(line_column("ab", 1), (1, 2));
assert_eq!(line_column("a\n", 1), (1, 2));
assert_eq!(line_column("a\n", 2), (2, 1));
assert_eq!(line_column("a\nb", 2), (2, 1));
assert_eq!(line_column("a\r\nb", 2), (1, 3));
assert_eq!(line_column("a\r\nb", 3), (2, 1));Functions§
- char_
index - Get str char index of line and column
- index
- Get str index of line and column
- line_
column - Get tuple of line and column
- line_
columns - Get multiple sets of lines and columns may be faster
- line_
columns_ unchecked - Get multiple of lines and columns may be faster