Enum Refusal 

#[non_exhaustive]
pub enum Refusal {
    Address(SocketAddr, Forbidden),
    Denied(SocketAddr, Decision),
    Unreachable(String),
}

Why no connection was made.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Address(SocketAddr, Forbidden)

A resolved address the proxy never connects to.

Denied(SocketAddr, Decision)

A resolved address a policy deny rule matches, with that rule’s decision.

Unreachable(String)

The name did not resolve, or no address accepted the connection.

Implementations

impl Refusal

pub fn decision(&self, host: &str) -> Decision

The decision recorded for this refusal.

Trait Implementations

impl Debug for Refusal

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.