remove unused code

Author: ranfdev

gemini/src/known_hosts.rs

@@ -17,7 +17,7 @@ pub enum CertificateError {
     #[error("Generic certificate error")]
     GenericError,
 }
-pub struct Certificate<'a>(&'a str);
+
 pub trait KnownHostsRepo: std::fmt::Debug {
     fn get(&self, host: &str) -> Option<&str>;
     fn insert(&mut self, host: &str, sha: &str) -> bool;

gemini/src/lib.rs

@@ -2,5 +2,5 @@ mod client;
 pub mod known_hosts;
 mod parser;
 pub use client::*;
-pub use known_hosts::{Certificate, CertificateError};
+pub use known_hosts::CertificateError;
 pub use parser::*;