Struct mongodb::coll::options::IndexModel

pub struct IndexModel {
    pub keys: Document,
    pub options: IndexOptions,
}

A single index model.

Fields

keys: Document

options: IndexOptions

Methods

impl IndexModel

pub fn new(keys: Document, options: Option<IndexOptions>) -> IndexModel

pub fn name(&self) -> Result<String>

Returns the name of the index as specified by the options, or as automatically generated using the keys.

pub fn generate_index_name(&self) -> Result<String>

Generates the index name from keys. Auto-generated names have the form "key1_val1_key2_val2..."

pub fn to_bson(&self) -> Result<Document>

Converts the model to its BSON document representation.

Trait Implementations

impl Clone for IndexModel

fn clone(&self) -> IndexModel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<IndexModel> for IndexModel

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

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

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

This method tests for !=.

impl Debug for IndexModel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IndexModel

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for IndexModel

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

Serialize this value into the given Serde serializer.