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error: this returns a `Result<_, ()>
--> net_util/src/mac.rs:68:5
|
68 | pub fn from_bytes(src: &[u8]) -> Result<MacAddr, ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::result-unit-err` implied by `-D warnings`
= help: use a custom Error type instead
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err
Replace with std::io::Error like other locations in the same file.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>