diff --git a/rust/flatbuffers/Cargo.toml b/rust/flatbuffers/Cargo.toml
index 32d9b1b..460c552 100644
--- a/rust/flatbuffers/Cargo.toml
+++ b/rust/flatbuffers/Cargo.toml
@@ -1,6 +1,7 @@
 [package]
 name = "flatbuffers"
-version = "0.6.0"
+version = "0.7.0"
+edition = "2018"
 authors = ["Robert Winslow <hello@rwinslow.com>", "FlatBuffers Maintainers"]
 license = "Apache-2.0"
 description = "Official FlatBuffers Rust runtime library."
@@ -10,4 +11,5 @@
 categories = ["encoding", "data-structures", "memory-management"]
 
 [dependencies]
-smallvec = "0.6"
+smallvec = "1.0"
+bitflags = "1.2"
diff --git a/rust/flatbuffers/src/builder.rs b/rust/flatbuffers/src/builder.rs
index 36d6c6a..a3c15f2 100644
--- a/rust/flatbuffers/src/builder.rs
+++ b/rust/flatbuffers/src/builder.rs
@@ -17,17 +17,18 @@
 extern crate smallvec;
 
 use std::cmp::max;
+use std::iter::{DoubleEndedIterator, ExactSizeIterator};
 use std::marker::PhantomData;
 use std::ptr::write_bytes;
 use std::slice::from_raw_parts;
 
-use endian_scalar::{emplace_scalar, read_scalar_at};
-use primitives::*;
-use push::{Push, PushAlignment};
-use table::Table;
-use vector::{SafeSliceAccess, Vector};
-use vtable::{field_index_to_field_offset, VTable};
-use vtable_writer::VTableWriter;
+use crate::endian_scalar::{emplace_scalar, read_scalar_at};
+use crate::primitives::*;
+use crate::push::{Push, PushAlignment};
+use crate::table::Table;
+use crate::vector::{SafeSliceAccess, Vector};
+use crate::vtable::{field_index_to_field_offset, VTable};
+use crate::vtable_writer::VTableWriter;
 
 pub const N_SMALLVEC_STRING_VECTOR_CAPACITY: usize = 16;
 
@@ -52,6 +53,7 @@
     finished: bool,
 
     min_align: usize,
+    force_defaults: bool,
 
     _phantom: PhantomData<&'fbb ()>,
 }
@@ -85,6 +87,7 @@
             finished: false,
 
             min_align: 0,
+            force_defaults: false,
 
             _phantom: PhantomData,
         }
@@ -148,10 +151,9 @@
     #[inline]
     pub fn push_slot<X: Push + PartialEq>(&mut self, slotoff: VOffsetT, x: X, default: X) {
         self.assert_nested("push_slot");
-        if x == default {
-            return;
+        if x != default || self.force_defaults {
+            self.push_slot_always(slotoff, x);
         }
-        self.push_slot_always(slotoff, x);
     }
 
     /// Push a Push'able value onto the front of the in-progress data, and
@@ -327,6 +329,36 @@
         WIPOffset::new(self.push::<UOffsetT>(items.len() as UOffsetT).value())
     }
 
+    /// Create a vector of Push-able objects.
+    ///
+    /// Speed-sensitive users may wish to reduce memory usage by creating the
+    /// vector manually: use `start_vector`, `push`, and `end_vector`.
+    #[inline]
+    pub fn create_vector_from_iter<T: Push + Copy>(
+        &mut self,
+        items: impl ExactSizeIterator<Item = T> + DoubleEndedIterator,
+    ) -> WIPOffset<Vector<'fbb, T::Output>> {
+        let elem_size = T::size();
+        let len = items.len();
+        self.align(len * elem_size, T::alignment().max_of(SIZE_UOFFSET));
+        for item in items.rev() {
+            self.push(item);
+        }
+        WIPOffset::new(self.push::<UOffsetT>(len as UOffsetT).value())
+    }
+
+    /// Set whether default values are stored.
+    ///
+    /// In order to save space, fields that are set to their default value
+    /// aren't stored in the buffer. Setting `force_defaults` to `true`
+    /// disables this optimization.
+    ///
+    /// By default, `force_defaults` is `false`.
+    #[inline]
+    pub fn force_defaults(&mut self, force_defaults: bool) {
+        self.force_defaults = force_defaults;
+    }
+
     /// Get the byte slice for the data that has been written, regardless of
     /// whether it has been finished.
     #[inline]
@@ -389,10 +421,7 @@
 
     #[inline]
     fn track_field(&mut self, slot_off: VOffsetT, off: UOffsetT) {
-        let fl = FieldLoc {
-            id: slot_off,
-            off: off,
-        };
+        let fl = FieldLoc { id: slot_off, off };
         self.field_locs.push(fl);
     }
 
@@ -406,7 +435,7 @@
         // Write the vtable offset, which is the start of any Table.
         // We fill its value later.
         let object_revloc_to_vtable: WIPOffset<VTableWIPOffset> =
-            WIPOffset::new(self.push::<UOffsetT>(0xF0F0F0F0 as UOffsetT).value());
+            WIPOffset::new(self.push::<UOffsetT>(0xF0F0_F0F0 as UOffsetT).value());
 
         // Layout of the data this function will create when a new vtable is
         // needed.
@@ -496,7 +525,7 @@
         {
             let n = self.head + self.used_space() - object_revloc_to_vtable.value() as usize;
             let saw = read_scalar_at::<UOffsetT>(&self.owned_buf, n);
-            debug_assert_eq!(saw, 0xF0F0F0F0);
+            debug_assert_eq!(saw, 0xF0F0_F0F0);
             emplace_scalar::<SOffsetT>(
                 &mut self.owned_buf[n..n + SIZE_SOFFSET],
                 vt_use as SOffsetT - object_revloc_to_vtable.value() as SOffsetT,
@@ -619,7 +648,7 @@
     #[inline]
     fn push_bytes_unprefixed(&mut self, x: &[u8]) -> UOffsetT {
         let n = self.make_space(x.len());
-        &mut self.owned_buf[n..n + x.len()].copy_from_slice(x);
+        self.owned_buf[n..n + x.len()].copy_from_slice(x);
 
         n as UOffsetT
     }
diff --git a/rust/flatbuffers/src/follow.rs b/rust/flatbuffers/src/follow.rs
index 4d3eff7..8dd70da 100644
--- a/rust/flatbuffers/src/follow.rs
+++ b/rust/flatbuffers/src/follow.rs
@@ -41,7 +41,7 @@
 
 /// FollowStart wraps a Follow impl in a struct type. This can make certain
 /// programming patterns more ergonomic.
-#[derive(Debug)]
+#[derive(Debug, Default)]
 pub struct FollowStart<T>(PhantomData<T>);
 impl<'a, T: Follow<'a> + 'a> FollowStart<T> {
     #[inline]
diff --git a/rust/flatbuffers/src/lib.rs b/rust/flatbuffers/src/lib.rs
index ef54132..3abd33b 100644
--- a/rust/flatbuffers/src/lib.rs
+++ b/rust/flatbuffers/src/lib.rs
@@ -38,16 +38,17 @@
 mod vtable;
 mod vtable_writer;
 
-pub use builder::FlatBufferBuilder;
-pub use endian_scalar::{
+pub use bitflags;
+pub use crate::builder::FlatBufferBuilder;
+pub use crate::endian_scalar::{
     byte_swap_f32, byte_swap_f64, emplace_scalar, read_scalar, read_scalar_at, EndianScalar,
 };
-pub use follow::{Follow, FollowStart};
-pub use primitives::*;
-pub use push::Push;
-pub use table::{buffer_has_identifier, get_root, get_size_prefixed_root, Table};
-pub use vector::{follow_cast_ref, SafeSliceAccess, Vector};
-pub use vtable::field_index_to_field_offset;
+pub use crate::follow::{Follow, FollowStart};
+pub use crate::primitives::*;
+pub use crate::push::Push;
+pub use crate::table::{buffer_has_identifier, get_root, get_size_prefixed_root, Table};
+pub use crate::vector::{follow_cast_ref, SafeSliceAccess, Vector, VectorIter};
+pub use crate::vtable::field_index_to_field_offset;
 
 // TODO(rw): Unify `create_vector` and `create_vector_direct` by using
 //           `Into<Vector<...>>`.
diff --git a/rust/flatbuffers/src/primitives.rs b/rust/flatbuffers/src/primitives.rs
index cfd4140..350e984 100644
--- a/rust/flatbuffers/src/primitives.rs
+++ b/rust/flatbuffers/src/primitives.rs
@@ -18,9 +18,9 @@
 use std::mem::size_of;
 use std::ops::Deref;
 
-use endian_scalar::{emplace_scalar, read_scalar, read_scalar_at};
-use follow::Follow;
-use push::Push;
+use crate::endian_scalar::{emplace_scalar, read_scalar, read_scalar_at};
+use crate::follow::Follow;
+use crate::push::Push;
 
 pub const FLATBUFFERS_MAX_BUFFER_SIZE: usize = (1u64 << 31) as usize;
 
@@ -49,26 +49,29 @@
 
 pub const SIZE_SIZEPREFIX: usize = SIZE_UOFFSET;
 
-/// SOffsetT is an i32 that is used by tables to reference their vtables.
+/// SOffsetT is a relative pointer from tables to their vtables.
 pub type SOffsetT = i32;
 
-/// UOffsetT is a u32 that is used by pervasively to represent both pointers
-/// and lengths of vectors.
+/// UOffsetT is used represent both for relative pointers and lengths of vectors.
 pub type UOffsetT = u32;
 
-/// VOffsetT is a i32 that is used by vtables to store field data.
-pub type VOffsetT = i16;
+/// VOffsetT is a relative pointer in vtables to point from tables to field data.
+pub type VOffsetT = u16;
 
 /// TableFinishedWIPOffset marks a WIPOffset as being for a finished table.
+#[derive(Clone, Copy)]
 pub struct TableFinishedWIPOffset {}
 
 /// TableUnfinishedWIPOffset marks a WIPOffset as being for an unfinished table.
+#[derive(Clone, Copy)]
 pub struct TableUnfinishedWIPOffset {}
 
 /// UnionWIPOffset marks a WIPOffset as being for a union value.
+#[derive(Clone, Copy)]
 pub struct UnionWIPOffset {}
 
 /// VTableWIPOffset marks a WIPOffset as being for a vtable.
+#[derive(Clone, Copy)]
 pub struct VTableWIPOffset {}
 
 /// WIPOffset contains an UOffsetT with a special meaning: it is the location of
@@ -78,15 +81,18 @@
 #[derive(Debug)]
 pub struct WIPOffset<T>(UOffsetT, PhantomData<T>);
 
-// TODO(rw): why do we need to reimplement (with a default impl) Copy to
-//           avoid ownership errors?
+// We cannot use derive for these two impls, as the derived impls would only
+// implement `Copy` and `Clone` for `T: Copy` and `T: Clone` respectively.
+// However `WIPOffset<T>` can always be copied, no matter that `T` you
+// have.
 impl<T> Copy for WIPOffset<T> {}
 impl<T> Clone for WIPOffset<T> {
-    #[inline]
-    fn clone(&self) -> WIPOffset<T> {
-        WIPOffset::new(self.0.clone())
+    #[inline(always)]
+    fn clone(&self) -> Self {
+        *self
     }
 }
+
 impl<T> PartialEq for WIPOffset<T> {
     fn eq(&self, o: &WIPOffset<T>) -> bool {
         self.value() == o.value()
@@ -113,12 +119,12 @@
     /// Return a wrapped value that brings its meaning as a union WIPOffset
     /// into the type system.
     #[inline(always)]
-    pub fn as_union_value(&self) -> WIPOffset<UnionWIPOffset> {
+    pub fn as_union_value(self) -> WIPOffset<UnionWIPOffset> {
         WIPOffset::new(self.0)
     }
     /// Get the underlying value.
     #[inline(always)]
-    pub fn value(&self) -> UOffsetT {
+    pub fn value(self) -> UOffsetT {
         self.0
     }
 }
@@ -146,9 +152,22 @@
 /// is incremented by the value contained in this type.
 #[derive(Debug)]
 pub struct ForwardsUOffset<T>(UOffsetT, PhantomData<T>);
+
+// We cannot use derive for these two impls, as the derived impls would only
+// implement `Copy` and `Clone` for `T: Copy` and `T: Clone` respectively.
+// However `ForwardsUOffset<T>` can always be copied, no matter that `T` you
+// have.
+impl<T> Copy for ForwardsUOffset<T> {}
+impl<T> Clone for ForwardsUOffset<T> {
+    #[inline(always)]
+    fn clone(&self) -> Self {
+        *self
+    }
+}
+
 impl<T> ForwardsUOffset<T> {
     #[inline(always)]
-    pub fn value(&self) -> UOffsetT {
+    pub fn value(self) -> UOffsetT {
         self.0
     }
 }
@@ -268,6 +287,14 @@
     }
 }
 
+impl<'a> Follow<'a> for bool {
+    type Inner = bool;
+    #[inline(always)]
+    fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+        read_scalar_at::<u8>(buf, loc) != 0
+    }
+}
+
 /// Follow trait impls for primitive types.
 ///
 /// Ideally, these would be implemented as a single impl using trait bounds on
@@ -285,7 +312,6 @@
     };
 }
 
-impl_follow_for_endian_scalar!(bool);
 impl_follow_for_endian_scalar!(u8);
 impl_follow_for_endian_scalar!(u16);
 impl_follow_for_endian_scalar!(u32);
diff --git a/rust/flatbuffers/src/push.rs b/rust/flatbuffers/src/push.rs
index 1863058..c461372 100644
--- a/rust/flatbuffers/src/push.rs
+++ b/rust/flatbuffers/src/push.rs
@@ -17,7 +17,7 @@
 use std::cmp::max;
 use std::mem::{align_of, size_of};
 
-use endian_scalar::emplace_scalar;
+use crate::endian_scalar::emplace_scalar;
 
 /// Trait to abstract over functionality needed to write values (either owned
 /// or referenced). Used in FlatBufferBuilder and implemented for generated
diff --git a/rust/flatbuffers/src/table.rs b/rust/flatbuffers/src/table.rs
index 7b1c4a5..46728cd 100644
--- a/rust/flatbuffers/src/table.rs
+++ b/rust/flatbuffers/src/table.rs
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-use follow::Follow;
-use primitives::*;
-use vtable::VTable;
+use crate::follow::Follow;
+use crate::primitives::*;
+use crate::vtable::VTable;
 
 #[derive(Clone, Copy, Debug, PartialEq)]
 pub struct Table<'a> {
@@ -27,7 +27,7 @@
 impl<'a> Table<'a> {
     #[inline]
     pub fn new(buf: &'a [u8], loc: usize) -> Self {
-        Table { buf: buf, loc: loc }
+        Table { buf, loc }
     }
     #[inline]
     pub fn vtable(&self) -> VTable<'a> {
@@ -51,7 +51,7 @@
     type Inner = Table<'a>;
     #[inline]
     fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
-        Table { buf: buf, loc: loc }
+        Table { buf, loc }
     }
 }
 
diff --git a/rust/flatbuffers/src/vector.rs b/rust/flatbuffers/src/vector.rs
index 66653eb..5236ea1 100644
--- a/rust/flatbuffers/src/vector.rs
+++ b/rust/flatbuffers/src/vector.rs
@@ -14,20 +14,42 @@
  * limitations under the License.
  */
 
+use std::iter::{DoubleEndedIterator, ExactSizeIterator, FusedIterator};
 use std::marker::PhantomData;
 use std::mem::size_of;
 use std::slice::from_raw_parts;
 use std::str::from_utf8_unchecked;
+use std::fmt::{Debug, Result, Formatter};
 
+use crate::endian_scalar::read_scalar_at;
 #[cfg(target_endian = "little")]
-use endian_scalar::EndianScalar;
-use endian_scalar::{read_scalar, read_scalar_at};
-use follow::Follow;
-use primitives::*;
+use crate::endian_scalar::EndianScalar;
+use crate::follow::Follow;
+use crate::primitives::*;
 
-#[derive(Debug)]
 pub struct Vector<'a, T: 'a>(&'a [u8], usize, PhantomData<T>);
 
+impl<'a, T> Debug for Vector<'a, T>
+where
+    T: 'a + Follow<'a>,
+    <T as Follow<'a>>::Inner : Debug
+{
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        f.debug_list().entries(self.iter()).finish()
+    }
+}
+
+
+// We cannot use derive for these two impls, as it would only implement Copy
+// and Clone for `T: Copy` and `T: Clone` respectively. However `Vector<'a, T>`
+// can always be copied, no matter that `T` you have.
+impl<'a, T> Copy for Vector<'a, T> {}
+impl<'a, T> Clone for Vector<'a, T> {
+    fn clone(&self) -> Self {
+        *self
+    }
+}
+
 impl<'a, T: 'a> Vector<'a, T> {
     #[inline(always)]
     pub fn new(buf: &'a [u8], loc: usize) -> Self {
@@ -40,18 +62,27 @@
 
     #[inline(always)]
     pub fn len(&self) -> usize {
-        read_scalar::<UOffsetT>(&self.0[self.1 as usize..]) as usize
+        read_scalar_at::<UOffsetT>(&self.0, self.1) as usize
+    }
+    #[inline(always)]
+    pub fn is_empty(&self) -> bool {
+        self.len() == 0
     }
 }
 
 impl<'a, T: Follow<'a> + 'a> Vector<'a, T> {
     #[inline(always)]
     pub fn get(&self, idx: usize) -> T::Inner {
-        debug_assert!(idx < read_scalar::<u32>(&self.0[self.1 as usize..]) as usize);
+        debug_assert!(idx < read_scalar_at::<u32>(&self.0, self.1) as usize);
         let sz = size_of::<T>();
         debug_assert!(sz > 0);
         T::follow(self.0, self.1 as usize + SIZE_UOFFSET + sz * idx)
     }
+
+    #[inline(always)]
+    pub fn iter(&self) -> VectorIter<'a, T> {
+        VectorIter::new(*self)
+    }
 }
 
 pub trait SafeSliceAccess {}
@@ -102,8 +133,7 @@
     fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
         let len = read_scalar_at::<UOffsetT>(&buf, loc) as usize;
         let slice = &buf[loc + SIZE_UOFFSET..loc + SIZE_UOFFSET + len];
-        let s = unsafe { from_utf8_unchecked(slice) };
-        s
+        unsafe { from_utf8_unchecked(slice) }
     }
 }
 
@@ -134,3 +164,124 @@
         Vector::new(buf, loc)
     }
 }
+
+/// An iterator over a `Vector`.
+#[derive(Debug)]
+pub struct VectorIter<'a, T: 'a> {
+    buf: &'a [u8],
+    loc: usize,
+    remaining: usize,
+    phantom: PhantomData<T>,
+}
+
+impl<'a, T: 'a> VectorIter<'a, T> {
+    #[inline]
+    pub fn new(inner: Vector<'a, T>) -> Self {
+        VectorIter {
+            buf: inner.0,
+            // inner.1 is the location of the data for the vector.
+            // The first SIZE_UOFFSET bytes is the length. We skip
+            // that to get to the actual vector content.
+            loc: inner.1 + SIZE_UOFFSET,
+            remaining: inner.len(),
+            phantom: PhantomData,
+        }
+    }
+}
+
+impl<'a, T: Follow<'a> + 'a> Clone for VectorIter<'a, T> {
+    #[inline]
+    fn clone(&self) -> Self {
+        VectorIter {
+            buf: self.buf,
+            loc: self.loc,
+            remaining: self.remaining,
+            phantom: self.phantom,
+        }
+    }
+}
+
+impl<'a, T: Follow<'a> + 'a> Iterator for VectorIter<'a, T> {
+    type Item = T::Inner;
+
+    #[inline]
+    fn next(&mut self) -> Option<T::Inner> {
+        let sz = size_of::<T>();
+        debug_assert!(sz > 0);
+
+        if self.remaining == 0 {
+            None
+        } else {
+            let result = T::follow(self.buf, self.loc);
+            self.loc += sz;
+            self.remaining -= 1;
+            Some(result)
+        }
+    }
+
+    #[inline]
+    fn nth(&mut self, n: usize) -> Option<T::Inner> {
+        let sz = size_of::<T>();
+        debug_assert!(sz > 0);
+
+        self.remaining = self.remaining.saturating_sub(n);
+
+        // Note that this might overflow, but that is okay because
+        // in that case self.remaining will have been set to zero.
+        self.loc = self.loc.wrapping_add(sz * n);
+
+        self.next()
+    }
+
+    #[inline]
+    fn size_hint(&self) -> (usize, Option<usize>) {
+        (self.remaining, Some(self.remaining))
+    }
+}
+
+impl<'a, T: Follow<'a> + 'a> DoubleEndedIterator for VectorIter<'a, T> {
+    #[inline]
+    fn next_back(&mut self) -> Option<T::Inner> {
+        let sz = size_of::<T>();
+        debug_assert!(sz > 0);
+
+        if self.remaining == 0 {
+            None
+        } else {
+            self.remaining -= 1;
+            Some(T::follow(self.buf, self.loc + sz * self.remaining))
+        }
+    }
+
+    #[inline]
+    fn nth_back(&mut self, n: usize) -> Option<T::Inner> {
+        self.remaining = self.remaining.saturating_sub(n);
+        self.next_back()
+    }
+}
+
+impl<'a, T: 'a + Follow<'a>> ExactSizeIterator for VectorIter<'a, T> {
+    #[inline]
+    fn len(&self) -> usize {
+        self.remaining
+    }
+}
+
+impl<'a, T: 'a + Follow<'a>> FusedIterator for VectorIter<'a, T> {}
+
+impl<'a, T: Follow<'a> + 'a> IntoIterator for Vector<'a, T> {
+    type Item = T::Inner;
+    type IntoIter = VectorIter<'a, T>;
+    #[inline]
+    fn into_iter(self) -> Self::IntoIter {
+        self.iter()
+    }
+}
+
+impl<'a, 'b, T: Follow<'a> + 'a> IntoIterator for &'b Vector<'a, T> {
+    type Item = T::Inner;
+    type IntoIter = VectorIter<'a, T>;
+    fn into_iter(self) -> Self::IntoIter {
+        self.iter()
+    }
+}
diff --git a/rust/flatbuffers/src/vtable.rs b/rust/flatbuffers/src/vtable.rs
index 5808670..98fb1e2 100644
--- a/rust/flatbuffers/src/vtable.rs
+++ b/rust/flatbuffers/src/vtable.rs
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-use endian_scalar::read_scalar_at;
-use follow::Follow;
-use primitives::*;
+use crate::endian_scalar::read_scalar_at;
+use crate::follow::Follow;
+use crate::primitives::*;
 
 /// VTable encapsulates read-only usage of a vtable. It is only to be used
 /// by generated code.
@@ -34,7 +34,7 @@
 
 impl<'a> VTable<'a> {
     pub fn init(buf: &'a [u8], loc: usize) -> Self {
-        VTable { buf: buf, loc: loc }
+        VTable { buf, loc }
     }
     pub fn num_fields(&self) -> usize {
         (self.num_bytes() / SIZE_VOFFSET) - 2
diff --git a/rust/flatbuffers/src/vtable_writer.rs b/rust/flatbuffers/src/vtable_writer.rs
index d1e87dd..57380bd 100644
--- a/rust/flatbuffers/src/vtable_writer.rs
+++ b/rust/flatbuffers/src/vtable_writer.rs
@@ -16,8 +16,8 @@
 
 use std::ptr::write_bytes;
 
-use endian_scalar::{emplace_scalar, read_scalar_at};
-use primitives::*;
+use crate::endian_scalar::{emplace_scalar, read_scalar_at};
+use crate::primitives::*;
 
 /// VTableWriter compartmentalizes actions needed to create a vtable.
 #[derive(Debug)]
@@ -28,7 +28,7 @@
 impl<'a> VTableWriter<'a> {
     #[inline(always)]
     pub fn init(buf: &'a mut [u8]) -> Self {
-        VTableWriter { buf: buf }
+        VTableWriter { buf }
     }
 
     /// Writes the vtable length (in bytes) into the vtable.