Struct garage_model::s3::object_table::Object

pub struct Object {
    pub bucket_id: Uuid,
    pub key: String,
    /* private fields */
}

An object

Fields

bucket_id: Uuid

The bucket in which the object is stored, used as partition key

key: String

The key at which the object is stored in its bucket, used as sorting key

Implementations

impl Object

pub fn new(bucket_id: Uuid, key: String, versions: Vec<ObjectVersion>) -> Self

Initialize an Object struct from parts

pub fn add_version(&mut self, new: ObjectVersion) -> Result<(), ()>

Adds a version if it wasn’t already present

pub fn versions(&self) -> &[ObjectVersion]

Get a list of currently stored versions of Object

Trait Implementations

impl Clone for Object

fn clone(&self) -> Object

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CountedItem for Object

const COUNTER_TABLE_NAME: &'static str = "bucket_object_counter"

type CP = FixedBytes32

type CS = EmptyKey

fn counter_partition_key(&self) -> &Uuid

fn counter_sort_key(&self) -> &EmptyKey

fn counts(&self) -> Vec<(&'static str, i64)>

impl Crdt for Object

fn merge(&mut self, other: &Self)

Merge the two datastructures according to the CRDT rules. self is modified to contain the merged CRDT value. other is not modified.

impl Debug for Object

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Object

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Entry<FixedBytes32, String> for Object

fn partition_key(&self) -> &Uuid

Get the key used to partition

fn sort_key(&self) -> &String

Get the key used to sort

fn is_tombstone(&self) -> bool

Is the entry a tombstone? Default implementation always return false

impl Migrate for Object

const VERSION_MARKER: &'static [u8] = b"G010s3ob"

A sequence of bytes to add at the beginning of the serialized string, to identify that the data is of this version.

type Previous = Object

The previous version of this data type, from which items of this version can be migrated.

fn migrate(old: Object) -> Object

The migration function that transforms a value decoded in the old format to an up-to-date value.

fn decode(bytes: &[u8]) -> Option<Self>

Decode an encoded version of this type, going through a migration if necessary.

fn encode(&self) -> Result<Vec<u8>, Error>

Encode this type with optional version marker

impl PartialEq for Object

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Object

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 Object

impl StructuralPartialEq for Object