warning: redundant closure --> pdf/src/build.rs:68:18 | 68 | .map(|ops| Content::from_ops(ops)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `Content::from_ops` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure = note: `#[warn(clippy::redundant_closure)]` on by default

warning: this expression borrows a value the compiler would automatically borrow --> pdf/src/object/mod.rs:749:21 | 749 | 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:592:70 | 592 | 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: unused variable: `old` --> pdf/src/build.rs:290:22 | 290 | 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:267:28 | 267 | 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:756:38 | 756 | fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> { | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner` ... 763 | deep_clone_simple!(f32, i32, u32, bool, Name, (), Date, PdfString, Rect, 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: `range` --> pdf/src/object/mod.rs:85:41 | 85 | fn stream_data(&self, id: PlainRef, range: Range<usize>) -> Result<Arc<[u8]>> { | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`

warning: unused variable: `id` --> pdf/src/object/mod.rs:85:27 | 85 | fn stream_data(&self, id: PlainRef, range: Range<usize>) -> Result<Arc<[u8]>> { | ^^ help: if this is intentional, prefix it with an underscore: `_id`

warning: unused variable: `cloner` --> pdf/src/object/function.rs:208:26 | 208 | fn deep_clone(&self, cloner: &mut impl Cloner) -> Result<Self> { | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloner`

warning: unused variable: `update` --> pdf/src/object/function.rs:182:28 | 182 | fn to_primitive(&self, update: &mut impl Updater) -> Result<Primitive> { | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update` | = note: `#[warn(unused_variables)]` on by default

warning: `Rect` is ambiguous --> pdf/src/build.rs:84:31 | 84 | self.media_box = Some(Rect { | ^^^^ ambiguous name | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095> = note: ambiguous because of multiple glob imports of a name in the same module note: `Rect` could refer to the struct imported here --> pdf/src/build.rs:15:5 | 15 | use crate::object::*; | ^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Rect` to disambiguate note: `Rect` could also refer to the struct imported here --> pdf/src/build.rs:16:5 | 16 | use crate::content::*; | ^^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Rect` to disambiguate

warning: `Rect` is ambiguous --> pdf/src/build.rs:27:26 | 27 | pub trim_box: Option<Rect>, | ^^^^ ambiguous name | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095> = note: ambiguous because of multiple glob imports of a name in the same module note: `Rect` could refer to the struct imported here --> pdf/src/build.rs:15:5 | 15 | use crate::object::*; | ^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Rect` to disambiguate note: `Rect` could also refer to the struct imported here --> pdf/src/build.rs:16:5 | 16 | use crate::content::*; | ^^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Rect` to disambiguate

warning: `Rect` is ambiguous --> pdf/src/build.rs:26:26 | 26 | pub crop_box: Option<Rect>, | ^^^^ ambiguous name | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095> = note: ambiguous because of multiple glob imports of a name in the same module note: `Rect` could refer to the struct imported here --> pdf/src/build.rs:15:5 | 15 | use crate::object::*; | ^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Rect` to disambiguate note: `Rect` could also refer to the struct imported here --> pdf/src/build.rs:16:5 | 16 | use crate::content::*; | ^^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Rect` to disambiguate

warning: `Rect` is ambiguous --> pdf/src/build.rs:25:27 | 25 | pub media_box: Option<Rect>, | ^^^^ ambiguous name | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095> = note: ambiguous because of multiple glob imports of a name in the same module note: `Rect` could refer to the struct imported here --> pdf/src/build.rs:15:5 | 15 | use crate::object::*; | ^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Rect` to disambiguate note: `Rect` could also refer to the struct imported here --> pdf/src/build.rs:16:5 | 16 | use crate::content::*; | ^^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Rect` to disambiguate = note: `#[warn(ambiguous_glob_imports)]` on by default

warning: unused import: `Object` --> pdf/src/any.rs:5:21 | 5 | use crate::object::{Object}; | ^^^^^^ | = note: `#[warn(unused_imports)]` on by default

warning: variable does not need to be mutable --> pdf_derive/src/lib.rs:755:25 | 755 | let (impl_generics, mut ty_generics, where_clause) = generics.split_for_impl(); | ----^^^^^^^^^^^ | | | help: remove this `mut` | = note: `#[warn(unused_mut)]` on by default

warning: unused variable: `f` --> pdf_derive/src/lib.rs:457:85 | 457 | let labels: Vec<Ident> = fields.unnamed.iter().enumerate().map(|(i, f)| { | ^ help: if this is intentional, prefix it with an underscore: `_f`

warning: unused variable: `attrs` --> pdf_derive/src/lib.rs:273:9 | 273 | let attrs = GlobalAttrs::from_ast(ast); | ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs` | = note: `#[warn(unused_variables)]` on by default

warning: unused imports: `punctuated::Punctuated`, `token::Where` --> pdf_derive/src/lib.rs:99:14 | 99 | use syn::{*, punctuated::Punctuated, token::Where}; | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ | = note: `#[warn(unused_imports)]` on by default

warning: variable does not need to be mutable --> pdf_derive/src/lib.rs:755:25 | 755 | let (impl_generics, mut ty_generics, where_clause) = generics.split_for_impl(); | ----^^^^^^^^^^^ | | | help: remove this `mut` | = note: `#[warn(unused_mut)]` on by default

warning: unused variable: `f` --> pdf_derive/src/lib.rs:457:85 | 457 | let labels: Vec<Ident> = fields.unnamed.iter().enumerate().map(|(i, f)| { | ^ help: if this is intentional, prefix it with an underscore: `_f`

warning: unused variable: `attrs` --> pdf_derive/src/lib.rs:273:9 | 273 | let attrs = GlobalAttrs::from_ast(ast); | ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs` | = note: `#[warn(unused_variables)]` on by default

warning: unused imports: `punctuated::Punctuated`, `token::Where` --> pdf_derive/src/lib.rs:99:14 | 99 | use syn::{*, punctuated::Punctuated, token::Where}; | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ | = note: `#[warn(unused_imports)]` on by default