Enum grpcio::Error

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),
}

Expand description

Errors generated from this library.

Variants

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

Codec error.

CallFailure(grpc_call_error)

Failed to start an internal async call.

RpcFailure(RpcStatus)

Rpc request fail.

RpcFinished(Option<RpcStatus>)

Try to write to a finished rpc call.

RemoteStopped

Remote is stopped.

ShutdownFailed

Failed to shutdown.

BindFail(String, u16)

Failed to bind.

QueueShutdown

gRPC completion queue is shutdown.

GoogleAuthenticationFailed

Failed to create Google default credentials.

InvalidMetadata(String)

Invalid format of metadata.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

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

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

1.0.0 · source

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · source

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports. Read more

impl From<DecodeError> for Error

fn from(e: DecodeError) -> Error

Converts to this type from the input type.

impl From<EncodeError> for Error

fn from(e: EncodeError) -> Error

Converts to this type from the input type.

impl From<ProtobufError> for Error

fn from(e: ProtobufError) -> Error

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<E> Provider for Ewhere
E: Error + ?Sized,

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

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

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

impl<T> ToString for Twhere
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.