Struct TableMeta 

pub struct TableMeta {
    pub columns: Vec<ColumnDef>,
    pub immutable: bool,
    pub state_machine: Option<StateMachineConstraint>,
    pub dag_edge_types: Vec<String>,
    pub unique_constraints: Vec<Vec<String>>,
    pub natural_key_column: Option<String>,
    pub propagation_rules: Vec<PropagationRule>,
    pub default_ttl_seconds: Option<u64>,
    pub sync_safe: bool,
    pub expires_column: Option<String>,
    pub indexes: Vec<IndexDecl>,
}

Fields

columns: Vec<ColumnDef>

immutable: bool

state_machine: Option<StateMachineConstraint>

dag_edge_types: Vec<String>

unique_constraints: Vec<Vec<String>>

natural_key_column: Option<String>

propagation_rules: Vec<PropagationRule>

default_ttl_seconds: Option<u64>

sync_safe: bool

expires_column: Option<String>

indexes: Vec<IndexDecl>

Implementations

impl TableMeta

pub fn estimated_bytes(&self) -> usize

Trait Implementations

impl Clone for TableMeta

fn clone(&self) -> TableMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableMeta

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

Formats the value using the given formatter.

impl Default for TableMeta

fn default() -> TableMeta

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TableMeta

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TableMeta

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

where __S: Serializer,

Serialize this value into the given Serde serializer.