warning: empty line after doc comment
   --> src/ffi/expression.rs:145:1
    |
145 | / /// - `errbuf_len` must be a valid pointer for reading and writing `size_of::<usize>()` bytes and properly aligned.
146 | |
    | |_
147 |   #[no_mangle]
148 | / pub unsafe extern "C" fn expression_validate(
149 | |     atc: *const u8,
150 | |     schema: &Schema,
151 | |     fields_buf: *mut u8,
...   |
156 | |     errbuf_len: *mut usize,
157 | | ) -> i64 {
    | |________- the comment documents this function
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
    = help: if the empty line is unintentional remove it

warning: unneeded `return` statement
   --> src/parser.rs:160:5
    |
160 |     return pair.as_str().chars().next().unwrap();
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
    = note: `-W clippy::needless-return` implied by `-W clippy::style`
    = help: to override `-W clippy::style` add `#[allow(clippy::needless_return)]`
help: remove `return`
    |
160 -     return pair.as_str().chars().next().unwrap();
160 +     pair.as_str().chars().next().unwrap()
    |

warning: empty line after doc comment
  --> src/parser.rs:17:1
   |
17 | / /// cbindgen:ignore
18 | | // Bug: https://github.com/eqrion/cbindgen/issues/286
19 | |
   | |_
20 |   trait IntoParseResult<T> {
   |   ------------------------ the comment documents this trait
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
   = note: `-W clippy::empty-line-after-doc-comments` implied by `-W clippy::suspicious`
   = help: to override `-W clippy::suspicious` add `#[allow(clippy::empty_line_after_doc_comments)]`
   = help: if the empty line is unintentional remove it
help: if the doc comment should not document `IntoParseResult` comment it out
   |
17 | // /// cbindgen:ignore
   | ++