Enum MeshError 

pub enum MeshError {
    Identity(String),
    Protocol(String),
    Provider(String),
    Config(String),
}

Why a mesh operation did not happen. Each variant names the layer that refused, so a log line places the failure without a backtrace.

use majordomus_cli::mesh::MeshError;
let e = MeshError::Config("an interval of 0 would be a busy loop".into());
assert_eq!(e.to_string(), "config: an interval of 0 would be a busy loop");

Variants

Identity(String)

The identity file: unreadable, malformed, or nowhere to keep one.

Protocol(String)

The protocol: an envelope that cannot be built or does not fit.

Provider(String)

A provider: a socket, a group, an endpoint.

Config(String)

The declaration: missing, malformed, or a version this executable does not read.

Trait Implementations

impl Clone for MeshError

fn clone(&self) -> MeshError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MeshError

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

Formats the value using the given formatter.

impl Display for MeshError

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

Formats the value using the given formatter.

impl Eq for MeshError

impl Error for MeshError

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 PartialEq for MeshError

fn eq(&self, other: &MeshError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MeshError