Type Alias QualityValidator 

pub type QualityValidator = Arc<dyn Fn(Option<&[u8]>, StatusCode, &str, &str) -> ValidationResult + Send + Sync>;

Available on crate feature parallel_backends only.

User-supplied quality validator. Called after the built-in scorer for every backend response. Receives the raw HTML bytes, status code, URL, and the backend source name (“primary”, “cdp”, “servo”, “custom”).

Must be Send + Sync so it can be shared across async tasks.

Aliased Type

pub struct QualityValidator { /* private fields */ }