Enum BuildCustomCaTransportError 

pub enum BuildCustomCaTransportError {
    ReadCaFile {
        source_env: &'static str,
        path: PathBuf,
        source: Error,
    },
    InvalidCaFile {
        source_env: &'static str,
        path: PathBuf,
        detail: String,
    },
    RegisterCertificate {
        source_env: &'static str,
        path: PathBuf,
        certificate_index: usize,
        source: Error,
    },
    BuildClientWithCustomCa {
        source_env: &'static str,
        path: PathBuf,
        source: Error,
    },
    BuildClientWithSystemRoots(Error),
    RegisterRustlsCertificate {
        source_env: &'static str,
        path: PathBuf,
        certificate_index: usize,
        source: Error,
    },
}

Describes why a transport using shared custom CA support could not be constructed.

These failure modes apply to both reqwest client construction and websocket TLS configuration. A build can fail because the configured CA file could not be read, could not be parsed as certificates, contained certs that the target TLS stack refused to register, or because the final reqwest client builder failed. Callers that do not care about the distinction can rely on the From<BuildCustomCaTransportError> for io::Error conversion.

Variants

ReadCaFile

Reading the selected CA file from disk failed before any PEM parsing could happen.

Fields

source_env: &'static str

path: PathBuf

source: Error

InvalidCaFile

The selected CA file was readable, but did not produce usable certificate material.

Fields

source_env: &'static str

path: PathBuf

detail: String

RegisterCertificate

One parsed certificate block could not be registered with the reqwest client builder.

Fields

source_env: &'static str

path: PathBuf

certificate_index: usize

source: Error

BuildClientWithCustomCa

Reqwest rejected the final client configuration after a custom CA bundle was loaded.

Fields

source_env: &'static str

path: PathBuf

source: Error

BuildClientWithSystemRoots(Error)

Reqwest rejected the final client configuration while using only system roots.

RegisterRustlsCertificate

One parsed certificate block could not be registered with the websocket TLS root store.

Fields

source_env: &'static str

path: PathBuf

certificate_index: usize

source: Error

Trait Implementations

impl Debug for BuildCustomCaTransportError

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

Formats the value using the given formatter.

impl Display for BuildCustomCaTransportError

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

Formats the value using the given formatter.

impl Error for BuildCustomCaTransportError

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<BuildCustomCaTransportError> for Error

fn from(error: BuildCustomCaTransportError) -> Self

Converts to this type from the input type.

impl From<BuildCustomCaTransportError> for BuildRouteAwareHttpClientError

fn from(source: BuildCustomCaTransportError) -> Self

Converts to this type from the input type.