Struct IndexVariant 

pub struct IndexVariant { /* private fields */ }

Implementations

impl IndexVariant

pub fn columns(&self) -> &[String]

pub fn directions(&self) -> &[SortDirection]

pub fn name(&self) -> Option<&str>

pub fn column_types(&self) -> &[ColumnType]

pub fn ordered_offsets(&self) -> impl Iterator<Item = u64> + '_

pub fn matches(&self, directives: &[(String, SortDirection)]) -> bool

pub fn describe(&self) -> String

Trait Implementations

impl Clone for IndexVariant

fn clone(&self) -> IndexVariant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexVariant

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IndexVariant

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IndexVariant

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

where __S: Serializer,

Serialize this value into the given Serde serializer.