pub fn checked(self) -> Self {
        self.with(|s| {
            s.check();
        })
    }
/// Check the checkbox.
///
/// Chainable variant.
Check the checkbox.
Chainable variant.
Check the checkbox . Chainable variant .
pub fn checked(self) -> Self {
        self.with(|s| {
            s.check();
        })
    }
pub fn checked ( self ) -> Self { self . with ( | s | { s . check ( ) ; } ) }
Check the checkbox.
Check the checkbox .
self
self