Enum MapError 

pub enum MapError {
    UnknownOrigin {
        origin: String,
        side: Side,
    },
    PairedTwice {
        origin: String,
        side: Side,
    },
}

An explicit pairing the plan refuses — an error at the edge, because silently ignoring a --map would compare the wrong keys.

Variants

UnknownOrigin

The named origin is not a host origin in that snapshot.

Fields

origin: String

side: Side

PairedTwice

The same origin was named by two explicit pairings.

Fields

origin: String

side: Side

Trait Implementations

impl Clone for MapError

fn clone(&self) -> MapError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MapError

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

Formats the value using the given formatter.

impl Display for MapError

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

Formats the value using the given formatter.

impl Eq for MapError

impl Error for MapError

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 MapError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MapError