fn apply<I>(&mut self, delta: I)
    where
        I: IntoIterator<Item = (PageIndex, Page)>,
    {
        let delta = PageDelta::from(delta);
        // Delta is a persistent data structure and is cheap to clone.
        self.page_delta.update(delta.clone());
        self.round_delta.update(delta)
    }
// Modifies this page map by applying the given page delta to it.
Modifies this page map by applying the given page delta to it.
Modifies this page map by applying the given page delta to it .
fn apply<I>(&mut self, delta: I)
    where
        I: IntoIterator<Item = (PageIndex, Page)>,
    {
        let delta = PageDelta::from(delta);
        // Delta is a persistent data structure and is cheap to clone.
        self.page_delta.update(delta.clone());
        self.round_delta.update(delta)
    }
fn apply < I > ( & mut self , delta : I ) where I : IntoIterator < Item = ( PageIndex , Page ) > , { let delta = PageDelta :: from ( delta ) ; // Delta is a persistent data structure and is cheap to clone. self . page_delta . update ( delta . clone ( ) ) ; self . round_delta . update ( delta ) }
Modifies this page map by applying the given page delta to it.
Modifies this page map by applying the given page delta to it .
&mut self
delta
I
&mut self
delta
I