Struct PortBinding 

pub struct PortBinding {
    pub container_port: u16,
    pub host_address: Option<String>,
    pub host_port: u16,
}

Host-to-container port binding resolved from the manifest.

Corresponds to the -p / --publish Docker flag. The manifest supports three forms:

Manifest form	Result
8080 (short)	container_port = 8080, host_port = 8080, no address
"8080:80"	host_port = 8080, container_port = 80
"127.0.0.1:8080:80"	as above plus host_address = Some("127.0.0.1")

Example

use lightshuttle_spec::PortBinding;

let binding = PortBinding {
    container_port: 80,
    host_address: Some("127.0.0.1".into()),
    host_port: 8080,
};
assert_eq!(binding.host_port, 8080);

Fields

container_port: u16

Port exposed by the container.

host_address: Option<String>

Optional host interface to bind to. When None the runtime binds to all interfaces (0.0.0.0).

host_port: u16

Port published on the host. Mirrors container_port when the short integer form is used in the manifest.

Trait Implementations

impl Clone for PortBinding

fn clone(&self) -> PortBinding

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PortBinding

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

Formats the value using the given formatter.

impl Eq for PortBinding

impl PartialEq for PortBinding

fn eq(&self, other: &PortBinding) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PortBinding