Enum CrpcClientError 

pub enum CrpcClientError {
    ConnectionError {
        context: Cow<'static, str>,
        source: Box<dyn Error + Sync + Send>,
    },
    CrpcError(CrpcError),
    DecodeError {
        context: Cow<'static, str>,
        source: Option<Box<dyn Error + Sync + Send>>,
        body: Option<Bytes>,
    },
    TokenSourceError(TokenSourceError),
    InvalidTokenHeader(InvalidHeaderValue),
}

Connect RPC client error.

Variants

ConnectionError

Error that occurs when there is a connection issue.

Fields

context: Cow<'static, str>

Additional context about the connection error.

source: Box<dyn Error + Sync + Send>

The underlying source error.

CrpcError(CrpcError)

Error returned by the server.

DecodeError

Error decoding the response body.

Fields

context: Cow<'static, str>

Additional context about the decoding error.

source: Option<Box<dyn Error + Sync + Send>>

The underlying source error.

body: Option<Bytes>

The response body, if available.

TokenSourceError(TokenSourceError)

Error retrieving a token from the token source.

InvalidTokenHeader(InvalidHeaderValue)

The token cannot be sent as an Authorization header value.

Implementations

impl CrpcClientError

pub fn is_transient(&self) -> bool

Returns whether the failure is transient, so that a retry may help.

Prefer this over matching the variants: a new variant would silently fall into a caller’s wildcard arm.

Trait Implementations

impl Debug for CrpcClientError

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

Formats the value using the given formatter.

impl Display for CrpcClientError

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

Formats the value using the given formatter.

impl Error for CrpcClientError

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<TokenSourceError> for CrpcClientError

fn from(source: TokenSourceError) -> CrpcClientError

Converts to this type from the input type.