Trait Validator 

pub trait Validator<T: DatasetItem>: Send + Sync {
    // Required method
    fn validate(&self, item: &T) -> AppResult<()>;
}

Rejects invalid items before they are materialized by a sink.

Required Methods

fn validate(&self, item: &T) -> AppResult<()>

Return an error when item fails validation; Ok(()) accepts it.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl Validator<DatasetRecord> for SchemaValidator