warning: this expression always evaluates to true
   --> crates/specta-zod/src/lib.rs:112:47
    |
112 |     let prefix = match start_with_newline && !comments.is_empty() {
    |                                               ^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_is_empty
    = note: `#[warn(clippy::const_is_empty)]` on by default

warning: field `0` is never read
 --> crates/specta-zod/src/context.rs:8:18
  |
8 |     TypeExtended(Cow<'static, str>, ImplLocation),
  |     ------------ ^^^^^^^^^^^^^^^^^
  |     |
  |     field in this variant
  |
  = note: `#[warn(dead_code)]` on by default
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
  |
8 |     TypeExtended((), ImplLocation),
  |                  ~~

warning: this expression creates a reference which is immediately dereferenced by the compiler
  --> crates/specta/src/type_collection.rs:36:29
   |
36 |             let dt = export(&mut type_map);
   |                             ^^^^^^^^^^^^^ help: change this to: `type_map`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
   = note: `#[warn(clippy::needless_borrow)]` implied by `#[warn(clippy::all)]`

warning: this `impl` can be derived
  --> crates/specta/src/type_collection.rs:11:1
   |
11 | / impl Default for TypeCollection {
12 | |     fn default() -> Self {
13 | |         Self {
14 | |             types: HashMap::new(),
15 | |         }
16 | |     }
17 | | }
   | |_^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derivable_impls
   = note: `#[warn(clippy::derivable_impls)]` implied by `#[warn(clippy::all)]`
   = help: remove the manual implementation...
help: ...and instead derive it
   |
7  + #[derive(Default)]
8  | pub struct TypeCollection {
   |

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> crates/specta-macros/src/type/generics.rs:241:29
    |
241 |     let generics = generics(&crate_ref, quote!(&[#(#generic_var_idents),*]));
    |                             ^^^^^^^^^^ help: change this to: `crate_ref`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> crates/specta-macros/src/type/generics.rs:192:17
    |
192 |                 &crate_ref,
    |                 ^^^^^^^^^^ help: change this to: `crate_ref`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> crates/specta-macros/src/type/generics.rs:169:37
    |
169 |             let generics = generics(&crate_ref, quote!(&[]));
    |                                     ^^^^^^^^^^ help: change this to: `crate_ref`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> crates/specta-macros/src/type/generics.rs:151:37
    |
151 |             let generics = generics(&crate_ref, quote!(&[#elem_var_ident]));
    |                                     ^^^^^^^^^^ help: change this to: `crate_ref`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> crates/specta-macros/src/type/generics.rs:131:37
    |
131 |             let generics = generics(&crate_ref, quote!(&[#(#generic_var_idents),*]));
    |                                     ^^^^^^^^^^ help: change this to: `crate_ref`
    |
    = 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: accessing first element with `generics.get(0)`
   --> crates/specta/src/type/impls.rs:165:17
    |
165 | /                 generics
166 | |                     .get(0)
    | |___________________________^ help: try: `generics.first()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first

warning: accessing first element with `generics.get(0)`
   --> crates/specta/src/type/impls.rs:153:18
    |
153 |             ty = generics.get(0).cloned()
    |                  ^^^^^^^^^^^^^^^ help: try: `generics.first()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
    = note: `#[warn(clippy::get_first)]` implied by `#[warn(clippy::all)]`

warning: field assignment outside of initializer for an instance created with Default::default()
  --> crates/specta-macros/src/type/attr/variant.rs:32:9
   |
32 |         result.common = CommonAttr::from_attrs(attrs)?;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: consider initializing the variable with `r#type::attr::variant::VariantAttr { common: CommonAttr::from_attrs(attrs)?, ..Default::default() }` and removing relevant reassignments
  --> crates/specta-macros/src/type/attr/variant.rs:31:9
   |
31 |         let mut result = Self::default();
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default

warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
   --> crates/specta-macros/src/utils.rs:218:24
    |
218 |                   attrs: &mut Vec<crate::utils::Attribute>,
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `&mut [crate::utils::Attribute]`
    |
   ::: crates/specta-macros/src/type/attr/variant.rs:18:1
    |
18  | / impl_parse! {
19  | |     VariantAttr(attr, out) {
20  | |         "rename_all" => out.rename_all = out.rename_all.take().or(Some(attr.parse_inflection()?)),
21  | |         "rename" => out.rename = out.rename.take().or(Some(attr.parse_string()?.to_token_stream())),
...   |
26  | |     }
27  | | }
    | |_- in this macro invocation
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
    = note: this warning originates in the macro `impl_parse` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: field assignment outside of initializer for an instance created with Default::default()
  --> crates/specta-macros/src/type/attr/field.rs:54:9
   |
54 |         result.common = CommonAttr::from_attrs(attrs)?;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: consider initializing the variable with `r#type::attr::field::FieldAttr { common: CommonAttr::from_attrs(attrs)?, ..Default::default() }` and removing relevant reassignments
  --> crates/specta-macros/src/type/attr/field.rs:53:9
   |
53 |         let mut result = Self::default();
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default

warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
   --> crates/specta-macros/src/utils.rs:218:24
    |
218 |                   attrs: &mut Vec<crate::utils::Attribute>,
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `&mut [crate::utils::Attribute]`
    |
   ::: crates/specta-macros/src/type/attr/field.rs:20:1
    |
20  | / impl_parse! {
21  | |     FieldAttr(attr, out) {
22  | |         "rename" => {
23  | |             let attr = attr.parse_string()?;
...   |
48  | |     }
49  | | }
    | |_- in this macro invocation
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
    = note: this warning originates in the macro `impl_parse` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
   --> crates/specta-macros/src/utils.rs:218:24
    |
218 |                   attrs: &mut Vec<crate::utils::Attribute>,
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `&mut [crate::utils::Attribute]`
    |
   ::: crates/specta-macros/src/type/attr/enum.rs:25:1
    |
25  | / impl_parse! {
26  | |     EnumAttr(attr, out) {
27  | |         // "tag" was already passed in the container so we don't need to do anything here
28  | |         "content" => out.content = out.content.take().or(Some(attr.parse_string()?)),
...   |
31  | |     }
32  | | }
    | |_- in this macro invocation
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
    = note: this warning originates in the macro `impl_parse` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: field assignment outside of initializer for an instance created with Default::default()
  --> crates/specta-macros/src/type/attr/container.rs:54:9
   |
54 |         result.common = CommonAttr::from_attrs(attrs)?;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: consider initializing the variable with `r#type::attr::container::ContainerAttr { common: CommonAttr::from_attrs(attrs)?, ..Default::default() }` and removing relevant reassignments
  --> crates/specta-macros/src/type/attr/container.rs:53:9
   |
53 |         let mut result = Self::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: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
   --> crates/specta-macros/src/utils.rs:218:24
    |
218 |                   attrs: &mut Vec<crate::utils::Attribute>,
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `&mut [crate::utils::Attribute]`
    |
   ::: crates/specta-macros/src/type/attr/container.rs:24:1
    |
24  | / impl_parse! {
25  | |     ContainerAttr(attr, out) {
26  | |         "rename_all" => out.rename_all = out.rename_all.take().or(Some(attr.parse_inflection()?)),
27  | |         "rename" => {
...   |
48  | |     }
49  | | }
    | |_- in this macro invocation
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
    = note: this warning originates in the macro `impl_parse` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: called `filter(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find(..)` instead
  --> crates/specta-macros/src/type/attr/common.rs:75:32
   |
75 |                       let note = attr
   |  ________________________________^
76 | |                         .iter()
77 | |                         .filter(|attr| attr.key == "note")
78 | |                         .next()
   | |_______________________________^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#filter_next
help: try
   |
75 ~                     let note = attr
76 +                         .iter().find(|attr| attr.key == "note")
   |

warning: called `filter(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find(..)` instead
  --> crates/specta-macros/src/type/attr/common.rs:61:33
   |
61 |                       let since = attr
   |  _________________________________^
62 | |                         .iter()
63 | |                         .filter(|attr| attr.key == "since")
64 | |                         .next()
   | |_______________________________^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#filter_next
help: try
   |
61 ~                     let since = attr
62 +                         .iter().find(|attr| attr.key == "since")
   |

warning: called `filter(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find(..)` instead
  --> crates/specta-macros/src/type/attr/common.rs:46:35
   |
46 |         if let Some(attr_value) = attrs.iter().filter(|attr| attr.key == "deprecated").next() {
   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `attrs.iter().find(|attr| attr.key == "deprecated")`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#filter_next
   = note: `#[warn(clippy::filter_next)]` on by default

warning: calling `push_str()` using a single-character string literal
  --> crates/specta-macros/src/type/attr/common.rs:38:21
   |
38 |                     s.push_str("\n");
   |                     ^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `s.push('\n')`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
   = note: `#[warn(clippy::single_char_add_str)]` on by default

warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
  --> crates/specta-macros/src/type/attr/common.rs:32:30
   |
32 |     pub fn from_attrs(attrs: &mut Vec<Attribute>) -> Result<Self> {
   |                              ^^^^^^^^^^^^^^^^^^^ help: change this to: `&mut [Attribute]`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg

warning: redundant pattern matching, consider using `is_some()`
  --> crates/specta-macros/src/specta.rs:37:30
   |
37 |       let function_asyncness = match function.sig.asyncness {
   |  ______________________________^
38 | |         Some(_) => true,
39 | |         None => false,
40 | |     };
   | |_____^ help: try: `function.sig.asyncness.is_some()`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
   = note: `#[warn(clippy::redundant_pattern_matching)]` on by default

warning: length comparison to zero
  --> crates/specta-macros/src/data_type_from/mod.rs:24:8
   |
24 |     if generics.params.len() > 0 {
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!generics.params.is_empty()`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
   = note: `#[warn(clippy::len_zero)]` on by default