Enum mango_orm::models::output_data::OutputDataMany

pub enum OutputDataMany {
    Data((Option<Document>, Option<FindOptions>, Collection, Vec<String>, HashMap<String, String>, String)),
}

To return results after processing queries for many documents.

Variants

Data((Option<Document>, Option<FindOptions>, Collection, Vec<String>, HashMap<String, String>, String))

Implementations

impl OutputDataMany

pub fn raw_docs(&self) -> Result<Vec<Document>, Box<dyn Error>>

Example:

let filter = doc!{};
let output_data  = UserProfile::find(filter, None)?;
if output_data.is_valid()? {
    // Get raw documents. (Hint: For non-standard operations.)
    println!("{:?}", routput_data.raw_docs()?);
}

pub fn docs(&self) -> Result<Vec<Document>, Box<dyn Error>>

Get prepared documents. Hint: For page template.

Example:

let filter = doc!{};
let output_data  = UserProfile::find(filter, None)?;
if output_data.is_valid()? {
    // Get prepared documents. (Hint: For page template.)
    println!("{:?}", routput_data.docs()?);
}

pub fn json(&self) -> Result<String, Box<dyn Error>>

Get json-line. Hint: For Ajax.

Example:

let filter = doc!{};
let output_data  = UserProfile::find(filter, None)?;
if output_data.is_valid()? {
    // Get json-line. (Hint: For Ajax.)
    println!("{:?}", routput_data.json()?);
}

pub fn is_valid(&self) -> Result<bool, Box<dyn Error>>

Get validation status (boolean) Hint: For check documents availability.

Example:

let filter = doc!{};
let output_data  = UserProfile::find(filter, None)?;
if output_data.is_valid()? {
    ...
}

pub fn count(&self) -> Result<i64>

Get the number of documents.

Example:

let filter = doc!{};
let output_data  = UserProfile::find(filter, None)?;
if output_data.is_valid()? {
    println!("{}", routput_data.count()?);
}

Trait Implementations

impl Clone for OutputDataMany

fn clone(&self) -> OutputDataMany

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutputDataMany

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

Formats the value using the given formatter.