warning: this argument is a mutable reference, but not used mutably
   --> function-grep/src/filter.rs:360:15
    |
360 |     hash_map: &mut HashMap<String, &'a dyn Filter<Supports = Language>>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing to: `&HashMap<String, &'a dyn Filter<Supports = Language>>`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_ref_mut
    = note: `#[warn(clippy::needless_pass_by_ref_mut)]` implied by `#[warn(clippy::nursery)]`

warning: first doc comment paragraph is too long
  --> function-grep/src/lib.rs:80:1
   |
80 | / /// Tries to find the appropiate language for the given file [`file_name`] based on the list of
81 | | /// languages [`langs`] provided.
82 | | /// This works by obtaining the extension from the file path and using
83 | | /// [`get_file_type_from_file_ext`].
84 | | ///
85 | | /// # Errors
   | |_^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_long_first_doc_paragraph

warning: first doc comment paragraph is too long
   --> function-grep/src/supported_languages.rs:257:1
    |
257 | / /// Use to more easily make new [`SupportedLanguage`]s.
258 | | /// First provide the name (which is used as the type of the language), followed by the tree sitter
259 | | /// languge in parenthesis, next you put the file extensions in brackets with a leading .
260 | | /// to specify the query we use ?= variable -> string literal query.
261 | | /// In the query you when you want use the variable just do {variable}.
262 | | ///
263 | | /// Example:
    | |_^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_long_first_doc_paragraph
    = note: `#[warn(clippy::too_long_first_doc_paragraph)]` implied by `#[warn(clippy::nursery)]`
help: add an empty line
    |
257 ~ /// Use to more easily make new [`SupportedLanguage`]s.
258 + ///
    |

warning: docs for function returning `Result` missing `# Errors` section
   --> function-grep/src/supported_languages.rs:205:5
    |
205 |     fn instantiate_map(self, name: &'a str) -> Result<Vec<InstantiatedLanguage<'a>>, QueryError>;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

warning: some fields in `TagsConfigurationThreadSafe` are not safe to be sent to another thread
   --> function-grep/src/supported_languages.rs:137:1
    |
137 | unsafe impl Send for TagsConfigurationThreadSafe {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
note: it is not safe to send field `0` to another thread
   --> function-grep/src/supported_languages.rs:136:36
    |
136 | struct TagsConfigurationThreadSafe(TagsConfiguration);
    |                                    ^^^^^^^^^^^^^^^^^
    = help: use a thread-safe type that implements `Send`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#non_send_fields_in_send_ty
note: the lint level is defined here
   --> function-grep/src/lib.rs:5:27
    |
5   | #![warn(clippy::pedantic, clippy::nursery, clippy::cargo)]
    |                           ^^^^^^^^^^^^^^^
    = note: `#[warn(clippy::non_send_fields_in_send_ty)]` implied by `#[warn(clippy::nursery)]`

warning: this argument is passed by value, but not consumed in the function body
   --> function-grep/src/filter.rs:361:13
    |
361 |     filter: FilterType<'a>,
    |             ^^^^^^^^^^^^^^ help: consider taking a reference instead: `&FilterType<'a>`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_value
    = note: `#[warn(clippy::needless_pass_by_value)]` implied by `#[warn(clippy::pedantic)]`

warning: docs for function returning `Result` missing `# Errors` section
   --> function-grep/src/filter.rs:340:5
    |
340 |     pub fn add_filter(&mut self, filter: impl Into<FilterType<'a>>) -> Result<(), String> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

warning: method `default` can be confused for the standard trait method `std::default::Default::default`
   --> function-grep/src/filter.rs:304:5
    |
304 | /     pub fn default() -> Self {
305 | |         Self {
306 | |             filters: HashMap::from([
307 | |                 (
...   |
335 | |         }
336 | |     }
    | |_____^
    |
    = help: consider implementing the trait `std::default::Default` or choosing a less ambiguous method name
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
    = note: `#[warn(clippy::should_implement_trait)]` on by default

warning: docs for function returning `Result` missing `# Errors` section
   --> function-grep/src/filter.rs:253:5
    |
253 |     pub fn to_filter(&self, s: &str) -> Result<InstantiatedFilterType, String> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

warning: the following explicit lifetimes could be elided: 'a
   --> function-grep/src/filter.rs:252:6
    |
252 | impl<'a> FilterType<'a> {
    |      ^^             ^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
    = note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
    |
252 - impl<'a> FilterType<'a> {
252 + impl FilterType<'_> {
    |

warning: manual `Debug` impl does not include all fields
   --> function-grep/src/filter.rs:153:1
    |
153 | / impl<Supports: std::fmt::Debug> std::fmt::Debug for InstantiatedFilter<Supports> {
154 | |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
155 | |         f.debug_struct("InstantiatedFilter")
156 | |             .field("filter_information", &self.filter_information)
157 | |             .finish()
158 | |     }
159 | | }
    | |_^
    |
note: this field is unused
   --> function-grep/src/filter.rs:134:5
    |
134 |     filter_function: FilterFunction,
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = help: consider including all fields in this `Debug` impl
    = help: consider calling `.finish_non_exhaustive()` if you intend to ignore fields
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_fields_in_debug
    = note: `#[warn(clippy::missing_fields_in_debug)]` implied by `#[warn(clippy::pedantic)]`

warning: re-implementing `PartialEq::ne` is unnecessary
   --> function-grep/src/filter.rs:142:5
    |
142 | /     fn ne(&self, other: &Self) -> bool {
143 | |         !self.eq(other)
144 | |     }
    | |_____^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
    = note: `#[warn(clippy::partialeq_ne_impl)]` on by default

warning: docs for function returning `Result` missing `# Errors` section
  --> function-grep/src/filter.rs:43:5
   |
43 |     fn to_filter(&self, s: &str) -> Result<InstantiatedFilter<Self::Supports>, String> {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

warning: docs for function returning `Result` missing `# Errors` section
  --> function-grep/src/filter.rs:41:5
   |
41 |     fn parse_filter(&self, s: &str) -> Result<FilterFunction, String>;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc
note: the lint level is defined here
  --> function-grep/src/lib.rs:5:9
   |
5  | #![warn(clippy::pedantic, clippy::nursery, clippy::cargo)]
   |         ^^^^^^^^^^^^^^^^
   = note: `#[warn(clippy::missing_errors_doc)]` implied by `#[warn(clippy::pedantic)]`

warning: unused variable: `filter`
   --> function-grep/src/filter.rs:361:5
    |
361 |     filter: FilterType<'a>,
    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`

warning: unused variable: `hash_map`
   --> function-grep/src/filter.rs:360:5
    |
360 |     hash_map: &mut HashMap<String, &'a dyn Filter<Supports = Language>>,
    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map`

warning: unused variable: `s`
   --> function-grep/src/filter/general_filters.rs:137:28
    |
137 |     fn parse_filter(&self, s: &str) -> Result<FilterFunction, String> {
    |                            ^ help: if this is intentional, prefix it with an underscore: `_s`
    |
    = note: `#[warn(unused_variables)]` on by default

warning: unused macro definition: `default_filters`
   --> function-grep/src/filter.rs:204:14
    |
204 | macro_rules! default_filters {
    |              ^^^^^^^^^^^^^^^
    |
    = note: `#[warn(unused_macros)]` on by default