Struct CrudEntry 

pub struct CrudEntry {
    pub client_id: i64,
    pub transaction_id: i64,
    pub update_type: UpdateType,
    pub table: String,
    pub id: String,
    pub metadata: Option<String>,
    pub data: Option<Map<String, Value>>,
    pub previous_values: Option<Map<String, Value>>,
}

A single client-side change.

Fields

client_id: i64

Auto-incrementing client-side id.

Reset whenever the database is re-created.

transaction_id: i64

Auto-incrementing transaction id.

Reset whenever the database is re-created.

update_type: UpdateType

Type of change.

table: String

Table that contained the change.

id: String

ID of the changed row.

metadata: Option<String>

An optional metadata string attached to this entry at the time the write was made.

For tables where [Table::track_metadata] is enabled, a hidden _metadata column is added to this table that can be used during updates to attach a hint to the update thas is preserved here.

data: Option<Map<String, Value>>

Data associated with the change.

For PUT, this contains all non-null columns of the row.

For PATCH, this contains the columns that changed.

For DELETE, this is null.

previous_values: Option<Map<String, Value>>

Old values before an update.

This is only tracked for tables for which this has been enabled by setting the [Table::track_previous_values].