Struct oci_spec::image::History

pub struct History {
    pub created: Option<String>,
    pub author: Option<String>,
    pub created_by: Option<String>,
    pub comment: Option<String>,
    pub empty_layer: Option<bool>,
}

Describes the history of a layer.

Fields

created: Option<String>

A combined date and time at which the layer was created, formatted as defined by RFC 3339, section 5.6..

author: Option<String>

The author of the build point.

created_by: Option<String>

The command which created the layer.

comment: Option<String>

A custom message set when creating the layer.

empty_layer: Option<bool>

This field is used to mark if the history item created a filesystem diff. It is set to true if this history item doesn’t correspond to an actual layer in the rootfs section

Trait Implementations

impl Clone for History

fn clone(&self) -> History

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for History

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

Formats the value using the given formatter.

impl Default for History

fn default() -> History

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for History

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<History> for History

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for History

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

Serialize this value into the given Serde serializer.

impl Eq for History

impl StructuralEq for History

impl StructuralPartialEq for History