warning: empty line after doc comment
   --> src/wavereader.rs:247:5
    |
247 | /     /// essential components that make interpreting the audio data impossible.
248 | |
    | |_
...
267 |       pub fn new(inner: R) -> Result<Self, ParserError> {
    |       ------------------------------------------------- the comment documents this associated function
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
    = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
    = help: if the empty line is unintentional remove it
help: if the documentation should include the empty line include it in the comment
    |
248 |     ///
    |

warning: empty line after outer attribute
  --> src/fmt.rs:11:1
   |
11 | / #[allow(dead_code)]
12 | |
   | |_
...
24 |   pub struct ADMAudioID {
   |   --------------------- the attribute applies to this struct
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_outer_attr
   = note: `#[warn(clippy::empty_line_after_outer_attr)]` on by default
   = help: if the empty line is unintentional remove it

warning: trait `WriteWavAudioData` is never used
   --> src/fmt.rs:432:7
    |
432 | trait WriteWavAudioData {
    |       ^^^^^^^^^^^^^^^^^

warning: fields `file_size` and `long_sizes` are never read
  --> src/parser.rs:31:9
   |
30 |     ReadDS64 {
   |     -------- fields in this variant
31 |         file_size: u64,
   |         ^^^^^^^^^
32 |         long_sizes: HashMap<FourCC, u64>,
   |         ^^^^^^^^^^
   |
   = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

warning: field `signature` is never read
  --> src/parser.rs:28:9
   |
27 |     ReadRF64Header {
   |     -------------- field in this variant
28 |         signature: FourCC,
   |         ^^^^^^^^^
   |
   = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

warning: fields `signature` and `length_field` are never read
  --> src/parser.rs:24:9
   |
23 |     ReadHeader {
   |     ---------- fields in this variant
24 |         signature: FourCC,
   |         ^^^^^^^^^
25 |         length_field: u32,
   |         ^^^^^^^^^^^^
   |
   = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
   = note: `#[warn(dead_code)]` on by default