Enum AttachError 

#[non_exhaustive]
pub enum AttachError {
    TypeMismatch {
        expected: Type,
        actual: Type,
    },
    #[non_exhaustive]
    Rpc {
        source: Error,
    },
}

Represents an error that can occur when attaching to an existing stream.

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.

TypeMismatch

The stream type provided by the service did not match the expected type.

Fields

expected: Type

The expected stream type.

actual: Type

The actual stream type returned by the service.

#[non_exhaustive]

Rpc

The underlying RPC failed.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

source: Error

The error returned by the service for the request.

Trait Implementations

impl Debug for AttachError

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

Formats the value using the given formatter.

impl Display for AttachError

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

Formats the value using the given formatter.

impl Error for AttachError

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<Error> for AttachError

fn from(source: Error) -> Self

Converts to this type from the input type.