warning: field `offset` is never read --> src/bluefile.rs:48:5 | 45 | pub struct ExtHeaderIter { | ------------- field in this struct ... 48 | offset: usize, | ^^^^^^ | = note: `#[warn(dead_code)]` on by default

warning: associated function `new` is never used --> src/bluefile.rs:55:8 | 54 | impl ExtHeaderIter { | ------------------ associated function in this implementation 55 | fn new(file: File, offset: usize, size: usize, endianness: Endianness) -> Result<Self> { | ^^^