Trait ValidateArgs

pub trait ValidateArgs<'v_a> {
    type Args;

    // Required method
    fn validate_with_args(
        &self,
        args: Self::Args,
    ) -> impl Future<Output = Result<(), ValidationErrors>>;
}

This trait will be implemented by deriving Validate. This implementation can take one argument and pass this on to custom validators. The default Args type will be () if there is no custom validation with defined arguments.

The Args type can use the lifetime 'v_a to pass references onto the validator.

Required Associated Types

type Args

Required Methods

fn validate_with_args( &self, args: Self::Args, ) -> impl Future<Output = Result<(), ValidationErrors>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'v_a, T, U> ValidateArgs<'v_a> for Option<T>

where T: ValidateArgs<'v_a, Args = U>,

type Args = U

async fn validate_with_args( &self, args: Self::Args, ) -> Result<(), ValidationErrors>

Implementors