Struct QueryRequest

pub struct QueryRequest {
    pub query: String,
    pub collectionname: String,
    pub projection: String,
    pub top: i32,
    pub skip: i32,
    pub orderby: String,
    pub queryas: String,
    pub explain: bool,
}

MongoDB Query Request.

Fields

query: String

MongoDB Query to execute. This field is required.

collectionname: String

MongoDB Collection to query. This field is required.

projection: String

MongoDB Query projection. This field is optional.

top: i32

MongoDB Maximum number of documents to return. This field is optional with a default of 100.

skip: i32

MongoDB Number of documents to skip, used for paging on the same query. This field is optional with a default of 0.

orderby: String

MongoDB order by. This field is optional with a default of {“_id”: 1}. You can specify “timestamp” as a string or an object like {“timestamp”: -1}.

queryas: String

Query as if you were this _id. (_id can be a user, role, or customer from the users collection)

explain: bool

Enabling explain will provides information on the execution of the query

Implementations

impl QueryRequest

pub fn with_query(collectionname: &str, query: &str) -> QueryRequest

Creates a new QueryRequest with the given collectionname and query.

pub fn with_projection( collectionname: &str, query: &str, projection: &str, ) -> QueryRequest

Creates a new QueryRequest with the given collectionname, query and projection.

impl QueryRequest

pub fn to_envelope(&self) -> Envelope

Converts the QueryRequest to an Envelope.

Trait Implementations

impl Clone for QueryRequest

fn clone(&self) -> QueryRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryRequest

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

Formats the value using the given formatter.

impl Default for QueryRequest

fn default() -> QueryRequest

Returns the “default value” for a type.

impl Message for QueryRequest

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for QueryRequest

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for QueryRequest