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Merge pull request #109 from mullvad/optional-serde

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Make the serde dependency optional
This commit is contained in:
Abhishek Chanda
2019-12-13 16:23:08 +00:00
committed by GitHub
parent 376081d253 fa85cdb500
commit 08126f5103
6 changed files with 28 additions and 20 deletions
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13
src/ipv6.rs
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@ -1,5 +1,4 @@
use crate::common::{cidr_parts, parse_prefix, IpNetworkError};
use serde::{de, Deserialize, Deserializer, Serialize, Serializer};
use std::{cmp, fmt, net::Ipv6Addr, str::FromStr};
const IPV6_BITS: u8 = 128;
@ -12,20 +11,22 @@ pub struct Ipv6Network {
prefix: u8,
}
impl<'de> Deserialize<'de> for Ipv6Network {
#[cfg(feature = "serde")]
impl<'de> serde::Deserialize<'de> for Ipv6Network {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
D: serde::Deserializer<'de>,
{
let s = <String>::deserialize(deserializer)?;
Ipv6Network::from_str(&s).map_err(de::Error::custom)
Ipv6Network::from_str(&s).map_err(serde::de::Error::custom)
}
}
impl Serialize for Ipv6Network {
#[cfg(feature = "serde")]
impl serde::Serialize for Ipv6Network {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
S: serde::Serializer,
{
serializer.serialize_str(&self.to_string())
}