Enum InvocationError 

pub enum InvocationError {
    Unavailable {
        operation: &'static str,
    },
    Response {
        operation: &'static str,
    },
    Failed {
        operation: &'static str,
        source: Arc<dyn Error + Sync + Send>,
    },
}

Variants

Unavailable

Fields

operation: &'static str

Response

Fields

operation: &'static str

Failed

Fields

operation: &'static str

source: Arc<dyn Error + Sync + Send>

Implementations

impl InvocationError

pub fn failed( operation: &'static str, source: impl Error + Send + Sync + 'static, ) -> InvocationError

Trait Implementations

impl Debug for InvocationError

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

Formats the value using the given formatter.

impl Display for InvocationError

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

Formats the value using the given formatter.

impl Error for InvocationError

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.