Enum WalOp 

pub enum WalOp {
    Put {
        cid: String,
        data_len: u64,
    },
    Delete {
        cid: String,
    },
    BatchPut {
        cids: Vec<String>,
        total_bytes: u64,
    },
    Checkpoint {
        sequence: u64,
    },
}

A WAL operation that can be recorded.

Variants

Put

Put a single block by CID.

Fields

cid: String

Content identifier of the block.

data_len: u64

Length of the data in bytes.

Delete

Delete a single block by CID.

Fields

cid: String

Content identifier of the block to delete.

BatchPut

Put a batch of blocks.

Fields

cids: Vec<String>

Content identifiers of the blocks.

total_bytes: u64

Total bytes in the batch.

Checkpoint

A checkpoint marking a stable recovery point.

Fields

sequence: u64

Sequence number up to which all entries are checkpointed.

Trait Implementations

impl Clone for WalOp

fn clone(&self) -> WalOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WalOp

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WalOp

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WalOp

fn eq(&self, other: &WalOp) -> 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 WalOp

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WalOp