Struct PortForwarder

pub struct PortForwarder { /* private fields */ }

Keeps track of the continuously running kubectl port-forward command, exposing the API to terminate it when needed.

Implementations

impl PortForwarder

pub async fn wait_until_ready(&mut self) -> Result<(), Box<dyn Error>>

Waits for port forward process to start listening on IPv4 and IPv6 local sockets.

pub fn local_port(&self) -> u16

Returns the local port that port forward was requested to listen on.

pub fn resource_port(&self) -> u16

Returns the resource port that port forward was requested to forward to.

pub fn local_addr_ipv4(&self) -> String

Returns the local address (in the “host:port” form) to connect to in order to reach the cluster resource port, at the IPv4 address family.

pub fn local_addr_ipv6(&self) -> String

Returns the local address (in the “host:port” form) to connect to in order to reach the cluster resource port, at the IPv6 address family.

pub async fn wait(&mut self) -> Result<ExitStatus>

Wait for the kubectl port-forward process to exit and return the exit code.

pub async fn kill(&mut self) -> Result<()>

Send a termination signal to the kubectl port-forward process.

Trait Implementations

impl Debug for PortForwarder

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

Formats the value using the given formatter.