netlink-rust 0.1.1

Netlink library in Rust
Documentation 
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use std::fmt;

/// HardwareAddress is an six octet identifier
///
/// HardwareAddress could be used for MAC address for Ethernet (802.3),
/// Bluetooth or Wi-Fi (802.11) BSSID
#[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
pub struct HardwareAddress {
    value: [u8; 6],
}

impl HardwareAddress {
    /// Get as byte array
    pub fn bytes(&self) -> [u8; 6] {
        self.value.clone()
    }
    /// Get a pointer to the bytes
    pub fn as_ptr(&self) -> *const u8 {
        self.value.as_ptr()
    }
}

impl fmt::Display for HardwareAddress {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(
            f,
            "{:02x}:{:02x}:{:02x}:{:02x}:{:02x}:{:02x}",
            self.value[0],
            self.value[1],
            self.value[2],
            self.value[3],
            self.value[4],
            self.value[5]
        )
    }
}

impl<'a> From<&'a [u8]> for HardwareAddress {
    fn from(value: &'a [u8]) -> HardwareAddress {
        HardwareAddress {
            value: [value[0], value[1], value[2], value[3], value[4], value[5]],
        }
    }
}

impl From<[u8; 6]> for HardwareAddress {
    fn from(value: [u8; 6]) -> HardwareAddress {
        HardwareAddress {
            value: [value[0], value[1], value[2], value[3], value[4], value[5]],
        }
    }
}