pub fn as_datetime(&self) -> Option<&Datetime> {
        match *self {
            ValueKind::Datetime(ref s) => Some(s),
            _ => None,
        }
    }
/// Extracts the datetime value if it is a datetime.
///
/// Note that a parsed TOML value will only contain ISO 8601 dates. An
/// example date is:
///
/// ```notrust
/// 1979-05-27T07:32:00Z
/// ```
Extracts the datetime value if it is a datetime.
Note that a parsed TOML value will only contain ISO 8601 dates. An
example date is.


Extracts the datetime value if it is a datetime . Note that a parsed TOML value will only contain ISO 8601 dates . An example date is .
pub fn as_datetime(&self) -> Option<&Datetime> {
        match *self {
            ValueKind::Datetime(ref s) => Some(s),
            _ => None,
        }
    }
pub fn as_datetime ( & self ) -> Option < & Datetime > { match * self { ValueKind :: Datetime ( ref s ) => Some ( s ) , _ => None , } }
Extracts the datetime value if it is a datetime.
Extracts the datetime value if it is a datetime .
&self