Struct oci_distribution::manifest::ImageIndexEntry

pub struct ImageIndexEntry {
    pub media_type: String,
    pub digest: String,
    pub size: i64,
    pub platform: Option<Platform>,
    pub annotations: Option<HashMap<String, String>>,
}

The manifest entry of an ImageIndex.

It is part of the OCI specification, and is defined in the manifests section here:

Fields

media_type: String

The media type of this descriptor.

Layers, config, and manifests may all have descriptors. Each is differentiated by its mediaType.

This REQUIRED property contains the media type of the referenced content. Values MUST comply with RFC 6838, including the naming requirements in its section 4.2.

digest: String

The SHA 256 or 512 digest of the object this describes.

This REQUIRED property is the digest of the targeted content, conforming to the requirements outlined in Digests. Retrieved content SHOULD be verified against this digest when consumed via untrusted sources.

size: i64

The size, in bytes, of the object this describes.

This REQUIRED property specifies the size, in bytes, of the raw content. This property exists so that a client will have an expected size for the content before processing. If the length of the retrieved content does not match the specified length, the content SHOULD NOT be trusted.

platform: Option<Platform>

This OPTIONAL property describes the minimum runtime requirements of the image. This property SHOULD be present if its target is platform-specific.

annotations: Option<HashMap<String, String>>

This OPTIONAL property contains arbitrary metadata for the image index. This OPTIONAL property MUST use the annotation rules.

Trait Implementations

impl Clone for ImageIndexEntry

fn clone(&self) -> ImageIndexEntry

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageIndexEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ImageIndexEntry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ImageIndexEntry

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

Formats the value using the given formatter.

impl Serialize for ImageIndexEntry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.