[pve-devel] [PATCH proxmox v3 3/4] network-types: add api types for ipv4/6

[Stefan Hanreich <s.hanreich@proxmox.com>]

Add two types that transparently wrap the std structs for IPv4 and
IPv6 addresses as well as MacAddress, so they can be used directly in
structs with the API macro. Similar to their CIDR counterparts, they
have a StringSchema and are (de-)serialized via the respective
FromStr and Display implementations.

Signed-off-by: Stefan Hanreich <s.hanreich@proxmox.com>
---
 proxmox-network-types/src/ip_address.rs | 126 ++++++++++++++++++++++++
 1 file changed, 126 insertions(+)

diff --git a/proxmox-network-types/src/ip_address.rs b/proxmox-network-types/src/ip_address.rs
index 827141b9..8c21453a 100644
--- a/proxmox-network-types/src/ip_address.rs
+++ b/proxmox-network-types/src/ip_address.rs
@@ -11,6 +11,132 @@ use proxmox_schema::{ApiType, Schema, UpdaterType};
 #[cfg(feature = "api-types")]
 use proxmox_schema::api_types::{CIDR_SCHEMA, CIDR_V4_SCHEMA, CIDR_V6_SCHEMA};
 
+#[cfg(feature = "api-types")]
+pub mod api_types {
+    use std::net::AddrParseError;
+    use std::ops::{Deref, DerefMut};
+
+    use proxmox_schema::api_types::IP_V6_SCHEMA;
+    use proxmox_schema::{api_types::IP_V4_SCHEMA, ApiType, UpdaterType};
+    use serde_with::{DeserializeFromStr, SerializeDisplay};
+
+    #[derive(
+        Debug,
+        Clone,
+        Copy,
+        Eq,
+        PartialEq,
+        Ord,
+        PartialOrd,
+        DeserializeFromStr,
+        SerializeDisplay,
+        Hash,
+    )]
+    #[repr(transparent)]
+    pub struct Ipv4Addr(std::net::Ipv4Addr);
+
+    impl ApiType for Ipv4Addr {
+        const API_SCHEMA: proxmox_schema::Schema = IP_V4_SCHEMA;
+    }
+
+    impl UpdaterType for Ipv4Addr {
+        type Updater = Option<Ipv4Addr>;
+    }
+
+    impl Deref for Ipv4Addr {
+        type Target = std::net::Ipv4Addr;
+
+        fn deref(&self) -> &Self::Target {
+            &self.0
+        }
+    }
+
+    impl DerefMut for Ipv4Addr {
+        fn deref_mut(&mut self) -> &mut Self::Target {
+            &mut self.0
+        }
+    }
+
+    impl std::str::FromStr for Ipv4Addr {
+        type Err = AddrParseError;
+
+        fn from_str(value: &str) -> Result<Self, Self::Err> {
+            let ip_address = std::net::Ipv4Addr::from_str(value)?;
+            Ok(Self(ip_address))
+        }
+    }
+
+    impl std::fmt::Display for Ipv4Addr {
+        fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+            self.0.fmt(f)
+        }
+    }
+
+    impl From<std::net::Ipv4Addr> for Ipv4Addr {
+        fn from(value: std::net::Ipv4Addr) -> Self {
+            Self(value)
+        }
+    }
+
+    #[derive(
+        Debug,
+        Clone,
+        Copy,
+        Eq,
+        PartialEq,
+        Ord,
+        PartialOrd,
+        DeserializeFromStr,
+        SerializeDisplay,
+        Hash,
+    )]
+    #[repr(transparent)]
+    pub struct Ipv6Addr(std::net::Ipv6Addr);
+
+    impl ApiType for Ipv6Addr {
+        const API_SCHEMA: proxmox_schema::Schema = IP_V6_SCHEMA;
+    }
+
+    impl UpdaterType for Ipv6Addr {
+        type Updater = Option<Ipv6Addr>;
+    }
+
+    impl Deref for Ipv6Addr {
+        type Target = std::net::Ipv6Addr;
+
+        fn deref(&self) -> &Self::Target {
+            &self.0
+        }
+    }
+
+    impl DerefMut for Ipv6Addr {
+        fn deref_mut(&mut self) -> &mut Self::Target {
+            &mut self.0
+        }
+    }
+
+    impl std::str::FromStr for Ipv6Addr {
+        type Err = AddrParseError;
+
+        fn from_str(value: &str) -> Result<Self, Self::Err> {
+            let ip_address = std::net::Ipv6Addr::from_str(value)?;
+            Ok(Self(ip_address))
+        }
+    }
+
+    impl std::fmt::Display for Ipv6Addr {
+        fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+            self.0.fmt(f)
+        }
+    }
+
+    impl From<std::net::Ipv6Addr> for Ipv6Addr {
+        fn from(value: std::net::Ipv6Addr) -> Self {
+            Self(value)
+        }
+    }
+}
+
 /// The family (v4 or v6)  of an IP address or CIDR prefix
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
 pub enum Family {
-- 
2.39.5


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