pub fn len(&self) -> u64 {
        match &self.0 {
            Entries_::Normal(entries) => entries.len() as u64,
            Entries_::Large(entries) => entries.len() as u64,
        }
    }
/// Returns the number of elements.
Returns the number of elements.
Returns the number of elements .
pub fn len(&self) -> u64 {
        match &self.0 {
            Entries_::Normal(entries) => entries.len() as u64,
            Entries_::Large(entries) => entries.len() as u64,
        }
    }
pub fn len ( & self ) -> u64 { match & self . 0 { Entries_ :: Normal ( entries ) => entries . len ( ) as u64 , Entries_ :: Large ( entries ) => entries . len ( ) as u64 , } }
Returns the number of elements.
Returns the number of elements .
&self
&self