Struct RowIdentity 

pub struct RowIdentity {
    pub columns: Vec<String>,
    pub by_position: Vec<usize>,
    pub cardinality: Cardinality,
    pub on_null_key: IdentityFailurePolicy,
    pub on_duplicate_key: IdentityFailurePolicy,
}

Fields

columns: Vec<String>

by_position: Vec<usize>

cardinality: Cardinality

on_null_key: IdentityFailurePolicy

on_duplicate_key: IdentityFailurePolicy

Trait Implementations

impl Clone for RowIdentity

fn clone(&self) -> RowIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowIdentity

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

Formats the value using the given formatter.

impl Default for RowIdentity

fn default() -> RowIdentity

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RowIdentity

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RowIdentity

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

where __S: Serializer,

Serialize this value into the given Serde serializer.