Struct oci_distribution::client::ImageLayer

pub struct ImageLayer {
    pub data: Vec<u8>,
    pub media_type: String,
    pub annotations: Option<HashMap<String, String>>,
}

The data and media type for an image layer

Fields

data: Vec<u8>

The data of this layer

media_type: String

The media type of this layer

annotations: Option<HashMap<String, String>>

This OPTIONAL property contains arbitrary metadata for this descriptor. This OPTIONAL property MUST use the annotation rules

Implementations

impl ImageLayer

pub fn new( data: Vec<u8>, media_type: String, annotations: Option<HashMap<String, String>> ) -> Self

Constructs a new ImageLayer struct with provided data and media type

pub fn oci_v1( data: Vec<u8>, annotations: Option<HashMap<String, String>> ) -> Self

Constructs a new ImageLayer struct with provided data and media type application/vnd.oci.image.layer.v1.tar

pub fn oci_v1_gzip( data: Vec<u8>, annotations: Option<HashMap<String, String>> ) -> Self

Constructs a new ImageLayer struct with provided data and media type application/vnd.oci.image.layer.v1.tar+gzip

pub fn sha256_digest(&self) -> String

Helper function to compute the sha256 digest of an image layer

Trait Implementations

impl Clone for ImageLayer

fn clone(&self) -> ImageLayer

Returns a copy of the value.

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

Performs copy-assignment from source.