Function quoted_string::strip_dquotes [−][src]
pub fn strip_dquotes(quoted_string: &str) -> Option<&str>
strips quotes if they exists
returns None if the input does not start with "
and ends with "
Example
use quoted_string::strip_dquotes; assert_eq!(strip_dquotes("\"a b\""), Some("a b")); assert_eq!(strip_dquotes("a b"), None); assert_eq!(strip_dquotes("\"a b"), None); assert_eq!(strip_dquotes("a b\""), None);