pub fn in_years(&mut self, years: Range<usize>) -> &mut RandomSongs<'a> {
        self.from_year = Some(years.start);
        self.to_year = Some(years.end);
        self
    }
/// Sets both the lower and upper year bounds using a range.
///
/// The range is set *inclusive* at both ends, unlike a standard Rust
/// range. For example, a range `2013..2016` will return songs that
/// were released in 2013, 2014, 2015, and 2016.
Sets both the lower and upper year bounds using a range.
The range is set *inclusive* at both ends, unlike a standard Rust
range.
Sets both the lower and upper year bounds using a range . The range is set * inclusive * at both ends unlike a standard Rust range .
pub fn in_years(&mut self, years: Range<usize>) -> &mut RandomSongs<'a> {
        self.from_year = Some(years.start);
        self.to_year = Some(years.end);
        self
    }
pub fn in_years ( & mut self , years : Range < usize > ) -> & mut RandomSongs < ' a > { self . from_year = Some ( years . start ) ; self . to_year = Some ( years . end ) ; self }
Sets both the lower and upper year bounds using a range.
Sets both the lower and upper year bounds using a range .
&mut self
years
Range<usize>
&mut self
years
Range<usize>