Struct wasmer_wasi_local_networking::LocalNetworking

pub struct LocalNetworking {}

Trait Implementations

impl Debug for LocalNetworking

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

Formats the value using the given formatter.

impl Default for LocalNetworking

fn default() -> LocalNetworking

Returns the “default value” for a type.

impl VirtualNetworking for LocalNetworking

fn ws_connect(&self, url: &str) -> Result<Box<dyn VirtualWebSocket + Sync>>

Establishes a web socket connection (note: this does not use the virtual sockets and is standalone functionality that works without the network being connected)

fn http_request(
    &self,
    url: &str,
    method: &str,
    headers: &str,
    gzip: bool
) -> Result<SocketHttpRequest>

Makes a HTTP request to a remote web resource The headers are separated by line breaks (note: this does not use the virtual sockets and is standalone functionality that works without the network being connected)

fn bridge(
    &self,
    network: &str,
    access_token: &str,
    security: StreamSecurity
) -> Result<()>

Bridges this local network with a remote network, which is required in order to make lower level networking calls (such as UDP/TCP)

fn unbridge(&self) -> Result<()>

Disconnects from the remote network essentially unbridging it

fn dhcp_acquire(&self) -> Result<Vec<IpAddr>>

Acquires an IP address on the network and configures the routing tables

fn ip_add(&self, ip: IpAddr, prefix: u8) -> Result<()>

Adds a static IP address to the interface with a netmask prefix

fn ip_remove(&self, ip: IpAddr) -> Result<()>

Removes a static (or dynamic) IP address from the interface

fn ip_clear(&self) -> Result<()>

Clears all the assigned IP addresses for this interface

fn ip_list(&self) -> Result<Vec<IpCidr>>

Lists all the IP addresses currently assigned to this interface

fn mac(&self) -> Result<[u8; 6]>

Returns the hardware MAC address for this interface

fn gateway_set(&self, ip: IpAddr) -> Result<()>

Adds a default gateway to the routing table

fn route_add(
    &self,
    cidr: IpCidr,
    via_router: IpAddr,
    preferred_until: Option<Duration>,
    expires_at: Option<Duration>
) -> Result<()>

Adds a specific route to the routing table

fn route_remove(&self, cidr: IpAddr) -> Result<()>

Removes a routing rule from the routing table

fn route_clear(&self) -> Result<()>

Clears the routing table for this interface

fn route_list(&self) -> Result<Vec<IpRoute>>

Lists all the routes defined in the routing table for this interface

fn bind_raw(&self) -> Result<Box<dyn VirtualRawSocket + Sync>>

Creates a low level socket that can read and write Ethernet packets directly to the interface

fn listen_tcp(
    &self,
    addr: SocketAddr,
    only_v6: bool,
    reuse_port: bool,
    reuse_addr: bool
) -> Result<Box<dyn VirtualTcpListener + Sync>>

Lists for TCP connections on a specific IP and Port combination Multiple servers (processes or threads) can bind to the same port if they each set the reuse-port and-or reuse-addr flags

fn bind_udp(
    &self,
    addr: SocketAddr,
    _reuse_port: bool,
    _reuse_addr: bool
) -> Result<Box<dyn VirtualUdpSocket + Sync>>

Opens a UDP socket that listens on a specific IP and Port combination Multiple servers (processes or threads) can bind to the same port if they each set the reuse-port and-or reuse-addr flags

fn bind_icmp(&self, addr: IpAddr) -> Result<Box<dyn VirtualIcmpSocket + Sync>>

Creates a socket that can be used to send and receive ICMP packets from a paritcular IP address

fn connect_tcp(
    &self,
    _addr: SocketAddr,
    peer: SocketAddr,
    timeout: Option<Duration>
) -> Result<Box<dyn VirtualTcpSocket + Sync>>

Opens a TCP connection to a particular destination IP address and port

fn resolve(
    &self,
    host: &str,
    port: Option<u16>,
    dns_server: Option<IpAddr>
) -> Result<Vec<IpAddr>>

Performs DNS resolution for a specific hostname