casefold
Values
pub const ascii_printable: String
pub const ascii_punctuation: String
ASCII characters which are considered punctuation characters
pub const ascii_whitespace: String
ASCII characters which are considered whitespace
pub fn casefold(s: String) -> String
Converts a String to a case-agnostic comparable string.
casefold is preferred over string.lowercase when two
strings are to be compared for equality.
pub fn expand_tabs(s: String, tabstop: Int) -> String
Expand leading tabs with the given tabstop