Struct IndexDefinition 

pub struct IndexDefinition {
    pub columns: Vec<String>,
    pub directions: Vec<SortDirection>,
    pub name: Option<String>,
}

Fields

columns: Vec<String>

directions: Vec<SortDirection>

name: Option<String>

Implementations

impl IndexDefinition

pub fn from_columns(columns: Vec<String>) -> Result<Self>

pub fn parse(spec: &str) -> Result<Self>

pub fn expand_covering_spec(spec: &str) -> Result<Vec<Self>>

Trait Implementations

impl Clone for IndexDefinition

fn clone(&self) -> IndexDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexDefinition

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

Formats the value using the given formatter.