warning: field assignment outside of initializer for an instance created with Default::default()
  --> examples/src/bin/extract_page.rs:77:5
   |
77 |     info.title = Some(PdfString::from("test"));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: consider initializing the variable with `pdf::object::InfoDict { title: Some(PdfString::from("test")), ..Default::default() }` and removing relevant reassignments
  --> examples/src/bin/extract_page.rs:76:5
   |
76 |     let mut info = InfoDict::default();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default
   = note: `#[warn(clippy::field_reassign_with_default)]` on by default

warning: unused import: `Log`
 --> examples/src/bin/form.rs:8:30
  |
8 | use pdf::file::{FileOptions, Log};
  |                              ^^^
  |
  = note: `#[warn(unused_imports)]` on by default

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> pdf/src/build.rs:268:36
    |
268 |                 match self.map.get(&r1) {
    |                                    ^^^ help: change this to: `r1`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: accessing first element with `inner.descendant_fonts.get(0)`
   --> pdf/src/font.rs:257:43
    |
257 |             FontData::Type0(ref inner) => inner.descendant_fonts.get(0).and_then(|f| f.cid_to_gid_map()),
    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `inner.descendant_fonts.first()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first

warning: accessing first element with `t.descendant_fonts.get(0)`
   --> pdf/src/font.rs:246:39
    |
246 |             FontData::Type0(ref t) => t.descendant_fonts.get(0).and_then(|f| f.embedded_data(resolve)),
    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t.descendant_fonts.first()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first

warning: this expression borrows a value the compiler would automatically borrow
   --> pdf/src/object/mod.rs:759:21
    |
759 |         Ok(Box::new((&**self).deep_clone(cloner)?))
    |                     ^^^^^^^^^ help: change this to: `(**self)`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
    = note: `#[warn(clippy::needless_borrow)]` on by default

warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `Vec`
   --> pdf/src/object/mod.rs:602:70
    |
602 |             Primitive::Array(ref parts) => Ok(Primitive::Array(parts.into_iter().map(|p| p.deep_clone(cloner)).try_collect()?)),
    |                                                                      ^^^^^^^^^ help: call directly: `iter`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
    = note: `#[warn(clippy::into_iter_on_ref)]` on by default

warning: accessing first element with `array.get(0)`
    --> pdf/src/object/types.rs:1236:52
     |
1236 |         let page = Object::from_primitive(try_opt!(array.get(0)).clone(), resolve)?;
     |                                                    ^^^^^^^^^^^^ help: try: `array.first()`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
     = note: `#[warn(clippy::get_first)]` on by default

warning: unused variable: `old`
   --> pdf/src/build.rs:397:22
    |
397 |         if let Some((old, new)) = self.shared.get(&key) {
    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_old`

warning: unused variable: `cloner`
   --> pdf/src/encoding.rs:105:26
    |
105 |     fn deep_clone(&self, cloner: &mut impl pdf::object::Cloner) -> Result<Self> {
    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`

warning: unused variable: `update`
   --> pdf/src/primitive.rs:270:28
    |
270 |     fn to_primitive(&self, update: &mut impl Updater) -> Result<Primitive> {
    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: unused variable: `cloner`
   --> pdf/src/object/mod.rs:766:38
    |
766 |                 fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> {
    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`
...
773 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rectangle, u8, Arc<[u8]>, Vec<u16>);
    | ------------------------------------------------------------------------------------------------------ in this macro invocation
    |
    = note: this warning originates in the macro `deep_clone_simple` (in Nightly builds, run with -Z macro-backtrace for more info)