Enum DispatchError 

pub enum DispatchError {
    NoCommand,
    Unknown {
        group: String,
        command: String,
    },
    Arg(ArgError),
    Plan(PlanError),
    Transport(Box<dyn Error + Send + Sync>),
}

Why an operation the user named did not run.

The transport’s own error is the source of Self::Transport rather than a variant of its own, so this enum does not grow a type parameter for the client and an adopter’s error type can absorb it whole.

Variants

NoCommand

Unknown

Fields

group: String

command: String

Arg(ArgError)

Plan(PlanError)

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

Trait Implementations

impl Debug for DispatchError

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

Formats the value using the given formatter.

impl Display for DispatchError

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

Formats the value using the given formatter.

impl Error for DispatchError

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<ArgError> for DispatchError

fn from(source: ArgError) -> Self

Converts to this type from the input type.

impl From<PlanError> for DispatchError

fn from(source: PlanError) -> Self

Converts to this type from the input type.