no method named `map_err` found for opaque type `impl std::iter::Iterator<Item = std::result::Result<rustls_pki_types::CertificateDer<'static>, std::io::Error>> + '_` in the current scope

unresolved import `webpki::TrustAnchor`

no method named `map_err` found for opaque type `impl std::iter::Iterator<Item = std::result::Result<rustls_pki_types::CertificateDer<'static>, std::io::Error>> + '_` in the current scope

no method named `map_err` found for opaque type `impl std::iter::Iterator<Item = std::result::Result<rustls_pemfile::Item, std::io::Error>> + '_` in the current scope

no variant or associated item named `RSAKey` found for enum `rustls_pemfile::Item` in the current scope

no variant or associated item named `PKCS8Key` found for enum `rustls_pemfile::Item` in the current scope

no variant or associated item named `ECKey` found for enum `rustls_pemfile::Item` in the current scope

could not compile `zenoh-link-quic` (lib) due to 6 previous errors

no method named `map_err` found for opaque type `impl std::iter::Iterator<Item = std::result::Result<webpki::rustls_pki_types::PrivatePkcs1KeyDer<'static>, std::io::Error>> + '_` in the current scope

no method named `map_err` found for opaque type `impl std::iter::Iterator<Item = std::result::Result<webpki::rustls_pki_types::PrivatePkcs8KeyDer<'static>, std::io::Error>> + '_` in the current scope