Struct cqrs_todo_core::commands::UpdateDescription

pub struct UpdateDescription {
    pub new_description: Description,
}

Update the description of a to-do item

Fields

new_description: Description

The new description to use.

Trait Implementations

impl Clone for UpdateDescription

fn clone(&self) -> UpdateDescription

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<UpdateDescription> for UpdateDescription

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for UpdateDescription

impl Debug for UpdateDescription

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

Formats the value using the given formatter.

impl AggregateCommand<TodoAggregate> for UpdateDescription

type Error = CommandError

The error type.

type Event = TodoEvent

The type of event that is produced by this command.

type Events = ArrayVec<[Self::Event; 1]>

The type of the sequence of events generated when the command is executed successfully.

fn execute_on(
    self,
    aggregate: &TodoAggregate
) -> Result<Self::Events, Self::Error>

Consumes a command, attempting to execute it against the aggregate. If the execution is successful, a sequence of events is generated, which can be applied to the aggregate.