Struct RegistryPushTarget 

pub struct RegistryPushTarget { /* private fields */ }

Real PushTarget backed by zlayer_registry::ImagePuller.

Constructed with an in-memory blob cache because the push path never reads from the cache — ImagePuller’s pull-side machinery is the only reason the cache is wired in at construction. The cache is dropped as soon as the push completes.

Implementations

impl RegistryPushTarget

pub fn new() -> Self

Construct a fresh push target backed by an in-memory blob cache. The cache is unused on the push path but satisfies the ImagePuller constructor contract.

Panics

Panics only if the in-memory blob cache fails to initialise, which the implementation does not currently allow — kept as a panic rather than threading a Result through every push site.

Trait Implementations

impl Default for RegistryPushTarget

fn default() -> Self

Returns the “default value” for a type.

impl PushTarget for RegistryPushTarget

fn upload_blob<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>( &'life0 self, reference: &'life1 str, digest: &'life2 str, media_type: &'life3 str, data: Vec<u8>, auth: &'life4 RegistryAuth, ) -> Pin<Box<dyn Future<Output = Result<(), String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait,

Upload a single blob, content-addressed by digest, to the registry under reference.

fn put_manifest<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, reference: &'life1 str, bytes: Vec<u8>, content_type: &'life2 str, auth: &'life3 RegistryAuth, ) -> Pin<Box<dyn Future<Output = Result<(), String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

PUT the pre-serialised manifest blob bytes at reference with Content-Type: content_type. The bytes are sent verbatim so the foreign-layer urls[] array round-trips byte-identical between what BuiltImage::manifest_blob computed its digest over and what the registry indexes.