pub fn append(mut self, key: impl string::ToString, value: impl string::ToString) -> Self {
        self.append
            .entry(key.to_string())
            .or_insert_with(Vec::new)
            .push(value.to_string());
        self
    }
/// To append a value to the existing value of an attribute.
///
/// # Examples
///
/// ```
/// use deta::Update;
/// let update = Update::new().append("likes", "ramen");
/// ```
To append a value to the existing value of an attribute.
To append a value to the existing value of an attribute .
pub fn append(mut self, key: impl string::ToString, value: impl string::ToString) -> Self {
        self.append
            .entry(key.to_string())
            .or_insert_with(Vec::new)
            .push(value.to_string());
        self
    }
pub fn append ( mut self , key : impl string :: ToString , value : impl string :: ToString ) -> Self { self . append . entry ( key . to_string ( ) ) . or_insert_with ( Vec :: new ) . push ( value . to_string ( ) ) ; self }
To append a value to the existing value of an attribute.
To append a value to the existing value of an attribute .
mut self
key
impl string::ToString
value
impl string::ToString
mut self
key
impl string::ToString
value
impl string::ToString
examples
```
use deta::Update;
let update = Update::new().append("likes", "ramen");
```
` ` ` use deta :: Update ; let update = Update :: new () . append ( " likes " " ramen " ) ; ` ` `