Struct ContainersStorageRef 

pub struct ContainersStorageRef<'a> { /* private fields */ }

A parsed containers-storage reference.

The containers-storage transport has a complex format: containers-storage:[store-spec]image-ref

Where:

• store-spec is optional: [driver@graphroot+runroot:options]
• image-ref can be: @image-id, docker-ref, or docker-ref@image-id

This struct provides access to the parsed components.

Implementations

impl<'a> ContainersStorageRef<'a>

pub fn store_spec(&self) -> Option<&'a str>

The store specifier content (without brackets), if present.

Format: driver@graphroot+runroot:options (all parts optional except graphroot)

pub fn image(&self) -> &'a str

The image reference portion after any store specifier.

pub fn image_for_skopeo(&self) -> &'a str

Returns the image reference normalized for skopeo.

This strips the sha256: prefix if present, working around skopeo#2750 where skopeo expects bare image IDs without the algorithm prefix.

pub fn to_image_reference(&self, normalize: bool) -> ImageReference

Convert back to an ImageReference, optionally applying skopeo normalization.

If normalize is true, applies the sha256: stripping workaround.

Trait Implementations

impl<'a> Clone for ContainersStorageRef<'a>

fn clone(&self) -> ContainersStorageRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ContainersStorageRef<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for ContainersStorageRef<'a>

fn eq(&self, other: &ContainersStorageRef<'a>) -> 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<'a> Eq for ContainersStorageRef<'a>

impl<'a> StructuralPartialEq for ContainersStorageRef<'a>