Struct Snapshot 

pub struct Snapshot {
    pub size_bytes: i64,
    pub snapshot_id: String,
    pub source_volume_id: String,
    pub creation_time: Option<Timestamp>,
    pub ready_to_use: bool,
}

Information about a specific snapshot.

Fields

size_bytes: i64

This is the complete size of the snapshot in bytes. The purpose of this field is to give CO guidance on how much space is needed to create a volume from this snapshot. The size of the volume MUST NOT be less than the size of the source snapshot. This field is OPTIONAL. If this field is not set, it indicates that this size is unknown. The value of this field MUST NOT be negative and a size of zero means it is unspecified.

snapshot_id: String

The identifier for this snapshot, generated by the plugin. This field is REQUIRED. This field MUST contain enough information to uniquely identify this specific snapshot vs all other snapshots supported by this plugin. This field SHALL be used by the CO in subsequent calls to refer to this snapshot. The SP is NOT responsible for global uniqueness of snapshot_id across multiple SPs.

source_volume_id: String

Identity information for the source volume. Note that creating a snapshot from a snapshot is not supported here so the source has to be a volume. This field is REQUIRED.

creation_time: Option<Timestamp>

Timestamp when the point-in-time snapshot is taken on the storage system. This field is REQUIRED.

ready_to_use: bool

Indicates if a snapshot is ready to use as a volume_content_source in a CreateVolumeRequest. The default value is false. This field is REQUIRED.

Trait Implementations

impl Clone for Snapshot

fn clone(&self) -> Snapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Snapshot

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

Formats the value using the given formatter.

impl Default for Snapshot

fn default() -> Self

Returns the “default value” for a type.

impl Message for Snapshot

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Snapshot

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