Struct BaseImage 

pub struct BaseImage {
    pub image: Image,
    pub tag: Option<String>,
    pub digest: Option<String>,
    pub alias: Option<ImageAlias>,
    pub platform: Option<String>,
}

Base image in FROM instruction.

Fields

image: Image

The image reference.

tag: Option<String>

Image tag (e.g., “latest”, “3.9”).

digest: Option<String>

Image digest (e.g., “sha256:…”).

alias: Option<ImageAlias>

Stage alias (AS name).

platform: Option<String>

Target platform (–platform=…).

Implementations

impl BaseImage

pub fn new(name: impl Into<String>) -> Self

Create a new base image with just a name.

pub fn is_variable(&self) -> bool

Check if the image uses a variable reference.

pub fn is_scratch(&self) -> bool

Check if this is the scratch image.

pub fn has_version(&self) -> bool

Check if the image has an explicit tag or digest.

Trait Implementations

impl Clone for BaseImage

fn clone(&self) -> BaseImage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BaseImage

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

Formats the value using the given formatter.

impl PartialEq for BaseImage

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for BaseImage