Enum grpcio::Error

[−] Show declaration

pub enum Error {
    Codec(Box<dyn Error + Send + Sync>),
    CallFailure(grpc_call_error),
    RpcFailure(RpcStatus),
    RpcFinished(Option<RpcStatus>),
    RemoteStopped,
    ShutdownFailed,
    BindFail(String, u16),
    QueueShutdown,
    GoogleAuthenticationFailed,
    InvalidMetadata(String),
}

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Errors generated from this library.

Variants

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

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Codec error.

CallFailure(grpc_call_error)

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Failed to start an internal async call.

RpcFailure(RpcStatus)

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Rpc request fail.

RpcFinished(Option<RpcStatus>)

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Try to write to a finished rpc call.

RemoteStopped

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Remote is stopped.

ShutdownFailed

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Failed to shutdown.

BindFail(String, u16)

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Failed to bind.

QueueShutdown

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gRPC completion queue is shutdown.

GoogleAuthenticationFailed

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Failed to create Google default credentials.

InvalidMetadata(String)

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Invalid format of metadata.

Trait Implementations

impl Debug for Error[+]

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

Formats the value using the given formatter.

impl Display for Error[+]

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

Formats the value using the given formatter.

impl Error for Error[+]

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>[−]

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str[−]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ProtobufError> for Error[+]

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fn from(e: ProtobufError) -> Error[−]

Performs the conversion.