Struct IndexColumn 

pub struct IndexColumn {
    pub name: String,
    pub order: SortOrder,
    pub nulls: NullsOrder,
}

A column in an index.

Fields

name: String

Column name.

order: SortOrder

Sort order.

nulls: NullsOrder

Nulls position.

Trait Implementations

impl Clone for IndexColumn

fn clone(&self) -> IndexColumn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexColumn

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

Formats the value using the given formatter.

impl Default for IndexColumn

fn default() -> IndexColumn

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IndexColumn

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IndexColumn

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

where __S: Serializer,

Serialize this value into the given Serde serializer.