Struct Operation 

pub struct Operation {
    pub parent_ids: Vec<GitOid>,
    pub workspace_id: WorkspaceId,
    pub timestamp: String,
    pub payload: OpPayload,
}

A single operation in a workspace’s op log (§5.3).

Operations form a chain: each operation points to its parent(s) by git OID. For single-workspace operations there is one parent; merge operations may have multiple parents (one per source workspace).

The entire struct serializes to canonical JSON, which is then stored as a git blob. The blob’s OID becomes the operation’s identity.

Fields

parent_ids: Vec<GitOid>

OIDs of parent operations (empty for the first op in a workspace).

workspace_id: WorkspaceId

The workspace that performed this operation.

timestamp: String

ISO 8601 timestamp (UTC) of when the operation was created.

Stored as a string for canonical JSON (avoids platform-specific floating-point or integer timestamp representations).

payload: OpPayload

The mutation that this operation represents.

Implementations

impl Operation

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

Serialize this operation to canonical JSON bytes.

Canonical JSON: sorted keys, no trailing whitespace, deterministic. Two calls with the same Operation always produce identical bytes.

Errors

Returns an error if serialization fails (shouldn’t happen for valid ops).

pub fn from_json(bytes: &[u8]) -> Result<Self, Error>

Deserialize an operation from JSON bytes.

Errors

Returns an error if the bytes are not valid JSON or don’t match the schema.

Trait Implementations

impl Clone for Operation

fn clone(&self) -> Operation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Operation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Operation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Operation

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

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 Operation

impl StructuralPartialEq for Operation