pub fn new(height: block::Height) -> Self {
        Self {
            height: Some(height),
        }
    }
/// Create a new request for information about a particular block
Create a new request for information about a particular block
Create a new request for information about a particular block
pub fn new(height: block::Height) -> Self {
        Self {
            height: Some(height),
        }
    }
pub fn new ( height : block :: Height ) -> Self { Self { height : Some ( height ) , } }
Create a new request for information about a particular block
Create a new request for information about a particular block
height
block::Height