Struct UnSubNoop 

pub struct UnSubNoop { /* private fields */ }

A no-operation unsubscribe handler.

UnSubNoop is a simple implementation of UnSubTrait that performs no operations when unsubscribe is called.

Depending on how it is configured, unsubscribe will either:

• Return Ok(()) without taking any action when should_err is false
• Return Err(UnSubError::NoHandler) when should_err is true

This is useful for:

• Default implementations where unsubscribe is not required
• Testing and mocking scenarios
• Cases where subscription cleanup is not necessary

Implementations

impl UnSubNoop

pub fn new(should_err: bool) -> Self

Creates a new instance of UnSubNoop.

Trait Implementations

impl UnSubTrait for UnSubNoop

fn unsubscribe<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), UnSubError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Performs a no-operation unsubscribe.

Returns Err(UnSubError::NoHandler) if should_err is true, otherwise returns Ok(()).

Returns

Returns Err(UnSubError::NoHandler) if should_err is true, otherwise returns Ok(()).