Enum GrpcCallError 

#[non_exhaustive]
pub enum GrpcCallError {
    Proxy(GrpcProxyError),
    InvalidUpstream(String),
    Encode(Box<dyn Error + Send + Sync>),
}

The Errors that may occur when processing a gRPC request before sending it to upstream.

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.

Proxy(GrpcProxyError)

Proxy status problem.

InvalidUpstream(String)

Invalid upstream.

Encode(Box<dyn Error + Send + Sync>)

Message encoding problem.

Trait Implementations

impl Debug for GrpcCallError

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

Formats the value using the given formatter.

impl Display for GrpcCallError

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

Formats the value using the given formatter.

impl Error for GrpcCallError

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<GrpcCallError> for GrpcClientError

fn from(source: GrpcCallError) -> Self

Converts to this type from the input type.

impl From<GrpcProxyError> for GrpcCallError

fn from(source: GrpcProxyError) -> Self

Converts to this type from the input type.