Enum UpdateAction 

pub enum UpdateAction {
    Set(String, UpdateValue),
    Remove(String),
    Add(String, UpdateValue),
    Delete(String, UpdateValue),
}

Update expression actions

Variants

Set(String, UpdateValue)

SET path = value (or SET path = path + value for increment)

Remove(String)

REMOVE path

Add(String, UpdateValue)

ADD path value (for numbers or sets)

Delete(String, UpdateValue)

DELETE path value (for sets)

Trait Implementations

impl Clone for UpdateAction

fn clone(&self) -> UpdateAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateAction

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

Formats the value using the given formatter.

impl PartialEq for UpdateAction

fn eq(&self, other: &UpdateAction) -> 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 UpdateAction