Enum elasticsearch_dsl::search::sort::SortMissing

pub enum SortMissing {
    First,
    Last,
    Custom(Term),
}

The missing parameter specifies how docs which are missing the sort field should be treated:

The missing value can be set to _last, _first, or a custom value (that will be used for missing docs as the sort value). The default is _last.

https://www.elastic.co/guide/en/elasticsearch/reference/current/sort-search-results.html#_missing_values

Variants

First

Sorts missing fields first

Last

Sorts missing field last

Custom(Term)

Provide a custom term for missing fields

Trait Implementations

impl Clone for SortMissing

fn clone(&self) -> SortMissing

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SortMissing

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

Formats the value using the given formatter.

impl<T> From<T> for SortMissing where
    T: Into<Term>, 

fn from(value: T) -> Self

Converts to this type from the input type.

impl PartialEq<SortMissing> for SortMissing

fn eq(&self, other: &SortMissing) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SortMissing) -> bool

This method tests for !=.

impl Serialize for SortMissing

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl Eq for SortMissing

impl StructuralEq for SortMissing

impl StructuralPartialEq for SortMissing