Enum mango_orm::models::output_data::OutputDataOne

pub enum OutputDataOne {
    Doc((Option<Document>, Vec<String>, HashMap<String, String>, String, String)),
}

To return results after processing queries for one document.

Variants

Doc((Option<Document>, Vec<String>, HashMap<String, String>, String, String))

Implementations

impl OutputDataOne

pub fn raw_doc(&self) -> Document

Get raw document. Hint: For non-standard operations.

Example:

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

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

Get prepared document. Hint: For page template.

Example:

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

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

Get json-line. Hint: For Ajax.

Example:

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

pub fn model<T>(&self) -> Result<T, Error> where
    T: DeserializeOwned, 

Get model instance. Hint: For the save, update, delete operations.

Example:

let filter = doc!{};
let output_data  = UserProfile::find_one(filter, None)?;
if output_data.is_valid()? {
    println!("{:?}", output_data.model::<UserProfile>()?);
}

pub fn is_valid(&self) -> bool

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

Example:

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

pub fn err_msg(&self) -> String

A description of the error if the document was not deleted. (Main use for admin panel.)

Example:

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

pub fn to_prepared_doc(
    doc: Document,
    ignore_fields: Vec<String>,
    map_widget_type: HashMap<String, String>,
    model_name: String
) -> Result<Document, Box<dyn Error>>

Get prepared doc. Hint: Converting data types to model-friendly formats.

Trait Implementations

impl Clone for OutputDataOne

fn clone(&self) -> OutputDataOne

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OutputDataOne

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

Formats the value using the given formatter.