warning: this function has too many arguments (8/7)
   --> src/post.rs:139:5
    |
139 | /     pub fn new(
140 | |         front_matter: FrontMatter,
141 | |         excerpt: Option<String>,
142 | |         content: String,
...   |
147 | |         ancestor_directories_names: Vec<String>,
148 | |     ) -> Self {
    | |_____________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
    = note: `#[warn(clippy::too_many_arguments)]` on by default

warning: comparison to empty slice
   --> src/content.rs:281:20
    |
281 |                 if dir_index != "" {
    |                    ^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!dir_index.is_empty()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
    = note: `#[warn(clippy::comparison_to_empty)]` on by default

warning: the following explicit lifetimes could be elided: 'a
   --> src/content.rs:254:27
    |
254 | pub fn get_posts_per_tags<'a>(posts: &'a [Post]) -> HashMap<String, Vec<&'a Post>> {
    |                           ^^          ^^                                 ^^
    |
    = 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
    |
254 - pub fn get_posts_per_tags<'a>(posts: &'a [Post]) -> HashMap<String, Vec<&'a Post>> {
254 + pub fn get_posts_per_tags(posts: &[Post]) -> HashMap<String, Vec<&Post>> {
    |

warning: unnecessary use of `to_string`
   --> src/content.rs:245:21
    |
245 |             slugify(tag.to_string())
    |                     ^^^^^^^^^^^^^^^ help: use: `tag`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
    = note: `#[warn(clippy::unnecessary_to_owned)]` on by default

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> src/content.rs:195:13
    |
195 |             &post,
    |             ^^^^^ help: change this to: `post`
    |
    = 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
  --> src/content.rs:75:9
   |
75 |         &site.settings.website_title.as_str(),
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `site.settings.website_title.as_str()`
   |
   = 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
  --> src/content.rs:74:9
   |
74 |         &site.settings.author.as_str(),
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `site.settings.author.as_str()`
   |
   = 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
  --> src/content.rs:73:9
   |
73 |         &site.settings.base_url.as_str(),
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `site.settings.base_url.as_str()`
   |
   = 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
  --> src/content.rs:67:9
   |
67 |         &site.settings.base_url.as_str(),
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `site.settings.base_url.as_str()`
   |
   = 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: assigning the result of `ToOwned::to_owned()` may be inefficient
   --> src/config/markup.rs:174:13
    |
174 |             target = "target=\"_blank\" ".to_owned();
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `clone_into()`: `"target=\"_blank\" ".clone_into(&mut target)`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assigning_clones
    = note: `#[warn(clippy::assigning_clones)]` on by default

warning: this `if` statement can be collapsed
   --> src/content.rs:281:17
    |
281 | /                 if dir_index != "" {
282 | |                     if site
283 | |                         .settings
284 | |                         .create_index_for
...   |
290 | |                     }
291 | |                 }
    | |_________________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
    = note: `#[warn(clippy::collapsible_if)]` on by default
help: collapse nested if block
    |
281 ~                 if dir_index != "" && site
282 +                         .settings
283 +                         .create_index_for
284 +                         .contains(&dir_index.to_string()) {
285 +                     let key = dir_index.to_string();
286 +                     let posts = indexes_to_create.entry(key).or_default();
287 +                     posts.push(post);
288 +                 }
    |