Enum grpc::Error

pub enum Error {
    Io(Error),
    Http(Error),
    GrpcMessage(GrpcMessageError),
    MetadataDecode(MetadataDecodeError),
    Panic(String),
    Marshaller(Box<dyn std_Error + Send + Sync>),
    Other(&'static str),
}

All grpc crate errors.

Variants

Io(Error)

I/O error.

Http(Error)

rust-http2 error.

GrpcMessage(GrpcMessageError)

Error from gRPC protocol.

MetadataDecode(MetadataDecodeError)

Failed to decode megadata.

Panic(String)

Someone panicked.

Marshaller(Box<dyn std_Error + Send + Sync>)

Marshaller error.

Other(&'static str)

Other error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

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

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<SendError> for Error

fn from(e: SendError) -> Self

Performs the conversion.

impl From<StreamDead> for Error

fn from(e: StreamDead) -> Self

Performs the conversion.