pub fn new() -> ResolvesServerCertUsingSni {
        Self {
            by_name: collections::HashMap::new(),
        }
    }
/// Create a new and empty (i.e., knows no certificates) resolver.
Create a new and empty  resolver.
Create a new and empty resolver .
pub fn new() -> ResolvesServerCertUsingSni {
        Self {
            by_name: collections::HashMap::new(),
        }
    }
pub fn new ( ) -> ResolvesServerCertUsingSni { Self { by_name : collections :: HashMap :: new ( ) , } }
Create a new and empty (i.e., knows no certificates) resolver.
Create a new and empty ( i . e . knows no certificates ) resolver .