addr 0.15.6

A library for parsing domain names
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175

#[cfg(feature = "net")]
use crate::net;
use crate::parser::{DnsName, DomainName, EmailAddress};
use crate::{dns, domain, email};
#[cfg(feature = "net")]
use no_std_net as upstream;
#[cfg(feature = "psl")]
use psl::List;
use serde::de::{Error, Unexpected};
use serde::{Deserialize, Deserializer, Serialize, Serializer};

impl Serialize for domain::Name<'_> {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        serializer.serialize_str(self.as_str())
    }
}

#[cfg(feature = "psl")]
impl<'de> Deserialize<'de> for domain::Name<'de> {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        let input = <&str>::deserialize(deserializer)?;
        List.parse_domain_name(input).map_err(|_| {
            let invalid = Unexpected::Str(input);
            Error::invalid_value(invalid, &"a domain name")
        })
    }
}

impl Serialize for dns::Name<'_> {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        serializer.serialize_str(self.as_str())
    }
}

#[cfg(feature = "psl")]
impl<'de> Deserialize<'de> for dns::Name<'de> {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        let input = <&str>::deserialize(deserializer)?;
        List.parse_dns_name(input).map_err(|_| {
            let invalid = Unexpected::Str(input);
            Error::invalid_value(invalid, &"a DNS name")
        })
    }
}

impl Serialize for email::Address<'_> {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        serializer.serialize_str(self.as_str())
    }
}

#[cfg(feature = "psl")]
impl<'de> Deserialize<'de> for email::Address<'de> {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        let input = <&str>::deserialize(deserializer)?;
        List.parse_email_address(input).map_err(|_| {
            let invalid = Unexpected::Str(input);
            Error::invalid_value(invalid, &"an email address")
        })
    }
}

impl Serialize for email::Host<'_> {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        use email::Host;
        match self {
            Host::Domain(domain) => domain.serialize(serializer),
            Host::IpAddr(ip_addr) => ip_addr.serialize(serializer),
        }
    }
}

impl<'de> Deserialize<'de> for email::Host<'de> {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        let input = <&str>::deserialize(deserializer)?;
        email::Host::parse(&List, input).map_err(|_| {
            let invalid = Unexpected::Str(input);
            Error::invalid_value(invalid, &"an email host")
        })
    }
}

#[cfg(feature = "net")]
impl Serialize for net::Ipv4Addr {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        self.0.serialize(serializer)
    }
}

#[cfg(feature = "net")]
impl<'de> Deserialize<'de> for net::Ipv4Addr {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        let ip_addr = upstream::Ipv4Addr::deserialize(deserializer)?;
        Ok(Self(ip_addr))
    }
}

#[cfg(feature = "net")]
impl Serialize for net::Ipv6Addr {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        self.0.serialize(serializer)
    }
}

#[cfg(feature = "net")]
impl<'de> Deserialize<'de> for net::Ipv6Addr {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        let ip_addr = upstream::Ipv6Addr::deserialize(deserializer)?;
        Ok(Self(ip_addr))
    }
}

#[cfg(feature = "net")]
impl Serialize for net::IpAddr {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        use net::IpAddr;
        match self {
            IpAddr::V4(ip_addr) => ip_addr.serialize(serializer),
            IpAddr::V6(ip_addr) => ip_addr.serialize(serializer),
        }
    }
}

#[cfg(feature = "net")]
impl<'de> Deserialize<'de> for net::IpAddr {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        use upstream::IpAddr;
        match IpAddr::deserialize(deserializer)? {
            IpAddr::V4(ip_addr) => Ok(net::IpAddr::V4(net::Ipv4Addr(ip_addr))),
            IpAddr::V6(ip_addr) => Ok(net::IpAddr::V6(net::Ipv6Addr(ip_addr))),
        }
    }
}