Struct CommitInfo

pub struct CommitInfo {
    pub timestamp: Option<i64>,
    pub user_id: Option<String>,
    pub user_name: Option<String>,
    pub operation: Option<String>,
    pub operation_parameters: Option<HashMap<String, Value>>,
    pub read_version: Option<i64>,
    pub isolation_level: Option<IsolationLevel>,
    pub is_blind_append: Option<bool>,
    pub engine_info: Option<String>,
    pub info: HashMap<String, Value>,
    pub user_metadata: Option<String>,
}

The commitInfo is a fairly flexible action within the delta specification, where arbitrary data can be stored. However the reference implementation as well as delta-rs store useful information that may for instance allow us to be more permissive in commit conflict resolution.

Fields

timestamp: Option<i64>

Timestamp in millis when the commit was created

user_id: Option<String>

Id of the user invoking the commit

user_name: Option<String>

Name of the user invoking the commit

operation: Option<String>

The operation performed during the

operation_parameters: Option<HashMap<String, Value>>

Parameters used for table operation

read_version: Option<i64>

Version of the table when the operation was started

isolation_level: Option<IsolationLevel>

The isolation level of the commit

is_blind_append: Option<bool>

TODO

engine_info: Option<String>

Delta engine which created the commit.

info: HashMap<String, Value>

Additional provenance information for the commit

user_metadata: Option<String>

User defined metadata

Trait Implementations

impl Clone for CommitInfo

fn clone(&self) -> CommitInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CommitInfo

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

Formats the value using the given formatter.

impl Default for CommitInfo

fn default() -> CommitInfo

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CommitInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<CommitInfo> for Action

fn from(a: CommitInfo) -> Self

Converts to this type from the input type.

impl PartialEq for CommitInfo

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

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 CommitInfo

impl StructuralPartialEq for CommitInfo