Struct AllocatorInfoV32

pub struct AllocatorInfoV32 {
    pub layers: Vec<u64>,
    pub allocated_bytes: BTreeMap<u64, u64>,
    pub marked_for_deletion: HashSet<u64>,
    pub limit_bytes: BTreeMap<u64, u64>,
}

Fields

layers: Vec<u64>

Holds the set of layer file object_id for the LSM tree (newest first).

allocated_bytes: BTreeMap<u64, u64>

Maps from owner_object_id to bytes allocated.

marked_for_deletion: HashSet<u64>

Set of owner_object_id that we should ignore if found in layer files. For now, this should always be empty on-disk because we always do full compactions.

limit_bytes: BTreeMap<u64, u64>

The limit for the number of allocates bytes per owner_object_id whereas the value. If there is no limit present here for an owner_object_id assume it is max u64.

Trait Implementations

impl Clone for AllocatorInfoV32

fn clone(&self) -> AllocatorInfoV32

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AllocatorInfoV32

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

Formats the value using the given formatter.

impl Default for AllocatorInfoV32

fn default() -> AllocatorInfoV32

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AllocatorInfoV32

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AllocatorInfoV32

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TypeFingerprint for AllocatorInfoV32

fn fingerprint() -> String

impl Versioned for AllocatorInfoV32

fn max_serialized_size() -> u64

fn deserialize_from<R>(reader: &mut R, _version: Version) -> Result<Self>

where R: Read + ?Sized, for<'de> Self: Deserialize<'de>,

fn serialize_into<W>(&self, writer: &mut W) -> Result<()>

where W: Write, Self: Serialize,