fn insert(&mut self, roots: &IndexRoots, mut datoms: Vec<Datom>) -> io::Result<IndexRoots>
    where Store: store::StoreMut {
        // Perform some sanity checks over the datoms to be inserted.
        for &datom in &datoms {
            // The max value can be used as an upper bound for range queries;
            // it should not be persisted directly.
            assert!(
                !datom.value.is_max(),
                "Value::max() should not be persisted.",
            );

            // Temporaries need to be persisted before inserting the datoms.
            assert!(
                !datom.value.is_temporary(),
                "Datoms with temporary values should not be persisted.",
            );
        }

        // We do aevt after avet so the data is still partiall sorted for the
        // second sort.
        let avet_root = {
            let mut index = self.avet_mut(roots);
            datoms.sort_by(|x, y| index.comparator.cmp(x, y, index.heap));
            index.insert(&datoms[..])?
        };
        let aevt_root = {
            let mut index = self.aevt_mut(roots);
            datoms.sort_by(|x, y| index.comparator.cmp(x, y, index.heap));
            index.insert(&datoms[..])?
        };
        let eavt_root = {
            let mut index = self.eavt_mut(roots);
            datoms.sort_by(|x, y| index.comparator.cmp(x, y, index.heap));
            index.insert(&datoms[..])?
        };

        let roots = IndexRoots {
            avet_root: avet_root,
            aevt_root: aevt_root,
            eavt_root: eavt_root,
        };

        Ok(roots)
    }
/// Insert datoms into the database, return new index roots.
///
/// Takes the datoms by value in order to sort them in-place during
/// insertion without allocating an unnecessary copy, as the datoms
/// are not going to be used afterwards anyway.
///
/// Returns the new tree roots. When the method returns, tree nodes have
/// been persisted, but they will not be reachable unless the new roots are
/// persisted as well.
Insert datoms into the database, return new index roots.
Takes the datoms by value in order to sort them in-place during
insertion without allocating an unnecessary copy, as the datoms
are not going to be used afterwards anyway.

Returns the new tree roots. When the method returns, tree nodes have
been persisted, but they will not be reachable unless the new roots are
persisted as well.
Insert datoms into the database return new index roots . Takes the datoms by value in order to sort them in - place during insertion without allocating an unnecessary copy as the datoms are not going to be used afterwards anyway . Returns the new tree roots . When the method returns tree nodes have been persisted but they will not be reachable unless the new roots are persisted as well .
fn insert(&mut self, roots: &IndexRoots, mut datoms: Vec<Datom>) -> io::Result<IndexRoots>
    where Store: store::StoreMut {
        // Perform some sanity checks over the datoms to be inserted.
        for &datom in &datoms {
            // The max value can be used as an upper bound for range queries;
            // it should not be persisted directly.
            assert!(
                !datom.value.is_max(),
                "Value::max() should not be persisted.",
            );
            // Temporaries need to be persisted before inserting the datoms.
            assert!(
                !datom.value.is_temporary(),
                "Datoms with temporary values should not be persisted.",
            );
        }
        // We do aevt after avet so the data is still partiall sorted for the
        // second sort.
        let avet_root = {
            let mut index = self.avet_mut(roots);
            datoms.sort_by(|x, y| index.comparator.cmp(x, y, index.heap));
            index.insert(&datoms[..])?
        };
        let aevt_root = {
            let mut index = self.aevt_mut(roots);
            datoms.sort_by(|x, y| index.comparator.cmp(x, y, index.heap));
            index.insert(&datoms[..])?
        };
        let eavt_root = {
            let mut index = self.eavt_mut(roots);
            datoms.sort_by(|x, y| index.comparator.cmp(x, y, index.heap));
            index.insert(&datoms[..])?
        };
        let roots = IndexRoots {
            avet_root: avet_root,
            aevt_root: aevt_root,
            eavt_root: eavt_root,
        };
        Ok(roots)
    }
fn insert ( & mut self , roots : & IndexRoots , mut datoms : Vec < Datom > ) -> io :: Result < IndexRoots > where Store : store :: StoreMut { // Perform some sanity checks over the datoms to be inserted. for & datom in & datoms { // The max value can be used as an upper bound for range queries; // it should not be persisted directly. assert ! ( datom value is_max ( ) " " ) ; // Temporaries need to be persisted before inserting the datoms. assert ! ( datom value is_temporary ( ) " " ) ; } // We do aevt after avet so the data is still partiall sorted for the // second sort. let avet_root = { let mut index = self . avet_mut ( roots ) ; datoms . sort_by ( | x , y | index . comparator . cmp ( x , y , index . heap ) ) ; index . insert ( & datoms [ .. ] ) ? } ; let aevt_root = { let mut index = self . aevt_mut ( roots ) ; datoms . sort_by ( | x , y | index . comparator . cmp ( x , y , index . heap ) ) ; index . insert ( & datoms [ .. ] ) ? } ; let eavt_root = { let mut index = self . eavt_mut ( roots ) ; datoms . sort_by ( | x , y | index . comparator . cmp ( x , y , index . heap ) ) ; index . insert ( & datoms [ .. ] ) ? } ; let roots = IndexRoots { avet_root : avet_root , aevt_root : aevt_root , eavt_root : eavt_root , } ; Ok ( roots ) }
Insert datoms into the database, return new index roots.
Insert datoms into the database return new index roots .
&mut self
roots
&IndexRoots
datoms
Vec<Datom>
&mut self
roots
&IndexRoots
datoms
Vec<Datom>