Enum SpecError 

pub enum SpecError {
    UnknownTransport {
        name: String,
        expected: &'static str,
    },
    Empty,
    EmptyTarget,
    MissingTarget {
        kind: &'static str,
    },
}

Why a transport spec could not be read.

Variants

UnknownTransport

The part before the : is not a transport this build knows.

Fields

name: String

What the caller wrote.

expected: &'static str

What would have been accepted, in order.

Empty

Nothing at all.

EmptyTarget

The part after the : was empty.

Distinct from SpecError::Empty because stdio: is a caller who clearly meant to name a target and did not, which is a different mistake from naming no transport.

MissingTarget

A transport that needs a target was named without one.

Fields

kind: &'static str

The transport that was named.

Trait Implementations

impl Clone for SpecError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpecError

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

Formats the value using the given formatter.

impl Display for SpecError

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

Formats the value using the given formatter.

impl Eq for SpecError

impl Error for SpecError

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<SpecError> for ConnectError

fn from(source: SpecError) -> Self

Converts to this type from the input type.

impl PartialEq for SpecError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpecError