serde-ignored-fields 0.1.1

preserve ignored fields with serde
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

impl<'de> crate::DeserializeIgnoredFields<'de> for toml::Table {
	type Key = String;
	type Value = toml::Value;

	fn insert<E: serde::de::Error>(&mut self, key: Self::Key, value: Self::Value) -> Result<(), E> {
		use toml::map::Entry;
		match self.entry(key) {
			Entry::Vacant(x) => {
				x.insert(value);
				Ok(())
			},
			Entry::Occupied(x) => Err(E::custom(format!("duplicate field: {:?}", x.key()))),
		}
	}
}

impl crate::SerializeIgnoredFields for toml::Table {
	type Key = String;
	type Value = toml::Value;

	fn len(&self) -> usize {
		toml::Table::len(self)
	}

	fn iter(&self) -> impl Iterator<Item = (&Self::Key, &Self::Value)> {
		toml::Table::iter(self)
	}
}