Struct oci_spec::image::History

pub struct History { /* private fields */ }

Describes the history of a layer.

Implementations

impl History

pub fn empty_layer(&self) -> 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

impl History

pub fn created(&self) -> &Option<String>

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

pub fn author(&self) -> &Option<String>

The author of the build point.

pub fn created_by(&self) -> &Option<String>

The command which created the layer.

pub fn comment(&self) -> &Option<String>

A custom message set when creating the layer.

impl History

pub fn set_created(&mut self, val: Option<String>) -> &mut Self

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

pub fn set_author(&mut self, val: Option<String>) -> &mut Self

The author of the build point.

pub fn set_created_by(&mut self, val: Option<String>) -> &mut Self

The command which created the layer.

pub fn set_comment(&mut self, val: Option<String>) -> &mut Self

A custom message set when creating the layer.

pub fn set_empty_layer(&mut self, val: Option<bool>) -> &mut Self

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 for History

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