Trait AsyncValidatable 

pub trait AsyncValidatable<Key>
where
    Key: 'static,
{
    // Required method
    fn validate_future(
        &self,
    ) -> Pin<Box<dyn Future<Output = Result<(), ValidationErrors<Key>>>>>;

    // Provided method
    fn validate_future_or_empty(
        &self,
    ) -> Pin<Box<dyn Future<Output = ValidationErrors<Key>>>> { ... }
}

Available on crate feature async only.

An item that can be validated asynchronously.

See Validatable for the synchronous version.

Required Methods

fn validate_future( &self, ) -> Pin<Box<dyn Future<Output = Result<(), ValidationErrors<Key>>>>>

Creates a future that will validate this item. The future returns Ok(()) if no errors were encountered, and returns Err(ValidationErrors) if any errors were encountered.

Provided Methods

fn validate_future_or_empty( &self, ) -> Pin<Box<dyn Future<Output = ValidationErrors<Key>>>>

Creates a future that will validate this item. The future returns an empty ValidationErrors if no errors were encountered during validation.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors