pub fn push(&mut self, part: &dyn CompactPart) -> Result<(), Error> {
        let base64 = part.to_base64()?;
        self.parts.push(base64);
        Ok(())
    }
/// Push a `CompactPart` to the end
Push a `CompactPart` to the end
Push a ` CompactPart ` to the end
pub fn push(&mut self, part: &dyn CompactPart) -> Result<(), Error> {
        let base64 = part.to_base64()?;
        self.parts.push(base64);
        Ok(())
    }
pub fn push ( & mut self , part : & dyn CompactPart ) -> Result < ( ) , Error > { let base64 = part . to_base64 ( ) ? ; self . parts . push ( base64 ) ; Ok ( ( ) ) }
Push a `CompactPart` to the end
Push a ` CompactPart ` to the end
&mut self
part
&dyn CompactPart
&mut self
part
&dyn CompactPart