Enum TlsError 

#[non_exhaustive]
pub enum TlsError {
    Io(Error),
    NoCertificates,
    NoPrivateKey,
    MissingField(&'static str),
    Rustls(Error),
    ClientVerifier(VerifierBuilderError),
}

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.

Io(Error)

Reading a PemSource::Path from disk failed. The underlying std::io::Error is the source.

NoCertificates

The PEM parsed but contained no CERTIFICATE blocks where at least one was required (a cert chain or a CA bundle).

NoPrivateKey

The PEM parsed but contained no private key (PKCS#8, PKCS#1, or SEC1).

MissingField(&'static str)

A required builder field was absent at build() time, or a paired field was supplied alone (e.g. a client cert without its key). Carries the field name ("cert", "key", "ca", "client_cert", "client_key").

Rustls(Error)

rustls rejected the assembled configuration - most commonly a certificate/key mismatch caught by with_single_cert. The rustls::Error is the source.

ClientVerifier(VerifierBuilderError)

Building the mTLS client-certificate verifier failed - e.g. an empty trust anchor set or an invalid CRL. The structured rustls::server::VerifierBuilderError is preserved as the source.

Trait Implementations

impl Debug for TlsError

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

Formats the value using the given formatter.

impl Display for TlsError

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

Formats the value using the given formatter.

impl Error for TlsError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for TlsError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TlsError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<VerifierBuilderError> for TlsError

fn from(source: VerifierBuilderError) -> Self

Converts to this type from the input type.