This makes UdpRepr work like IpRepr, where it only emits the header, and the user
must emit the payload.
This makes it easier to emit UDP packets with payloads that come from protocol-specific
reprs, like DHCP and in the future DNS.
DeviceCapabilities contains the `medium` field, so tests had to give it a value
even if it was unused. This is impossible to do with no `medium-*` enabled, because
it makes `Medium` uninhabited (empty enum).
This de-duplicates and (hopefully) simplifies a few if-else blocks. The
others were given an exception because I thought they were more readable
as is. I've verified that these changes don't result in larger binaries.
This was flagged by `cargo clippy`:
warning: field assignment outside of initializer for an instance
created with Default::default()
This changes the visibility of the dummy field to be public, but only to
the crate.
These were flagged by `cargo clippy`:
warning: using `clone` on a `Copy` type
warning: passing a unit value to a function
warning: redundant closure found
warning: called `iter().cloned().collect()` on a slice to create a
`Vec`. Calling `to_vec()` is both faster and more readable
These were flagged by `cargo clippy`:
warning: redundant field names in struct initialization
There are plenty more redundant field names, but I only changed the ones
where the initialization was a single line of code. I still prefer the
redundant style for multi-line initializations (and I'm under the
impression that others agree), so I've also disabled the warning.
These were flagged by `cargo clippy`:
warning: called `is_some()` after searching an `Iterator` with find.
This is more succinctly expressed by calling `any()`.
warning: this `.into_iter()` call is equivalent to `.iter_mut()` and
will not consume the `BTreeMap`
warning: called `skip_while(p).next()` on an `Iterator`
The skip_while conversion is a little tricky. Clippy notes that:
warning: called `skip_while(p).next()` on an `Iterator`
help: this is more succinctly expressed by calling `.find(!p)` instead
So the condition of the skip_while is inverted and then simplified using
De Morgan's laws.
These were flagged by `cargo clippy`:
warning: you seem to be trying to use match for destructuring a
single pattern. Consider using `if let`
This also silences a few cases where the match couldn't be replaced with
an if because of the following error:
error: attributes are not yet allowed on `if` expressions
Once we increase the minimum Rust version to 1.43, these can be updated
as well.
qiujiangkun
Dario Nieuwenhuis
Ryan Summers
David Nadlinger
Alex Crawford
Niclas Hoyer