Mapping

pcp_client

Struct Mapping 

Source 
pub struct Mapping {
    pub local_ip: Ipv4Addr,
    pub local_port: NonZeroU16,
    pub gateway: Ipv4Addr,
    pub external_port: NonZeroU16,
    pub external_address: Ipv4Addr,
    pub lifetime_seconds: u32,
    pub nonce: [u8; 12],
}
Expand description

A mapping sucessfully registered with a PCP server.

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§local_ip: Ipv4Addr

Local ip used to create this mapping.

§local_port: NonZeroU16

Local port used to create this mapping.

§gateway: Ipv4Addr

Gateway address used to registed this mapping.

§external_port: NonZeroU16

External port of the mapping.

§external_address: Ipv4Addr

External address of the mapping.

§lifetime_seconds: u32

Allowed time for this mapping as informed by the server.

§nonce: [u8; 12]

The nonce of the mapping, used for modifications with the PCP server, for example releasing the mapping.

Implementations§

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impl Mapping

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pub async fn new( local_ip: Ipv4Addr, local_port: NonZeroU16, gateway: Ipv4Addr, preferred_external_address: Option<(Ipv4Addr, NonZeroU16)>, ) -> Result<Self>

Attempt to registed a new mapping with the PCP server on the provided gateway.

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pub async fn release(self) -> Result<()>

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impl Debug for Mapping

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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