Enum MappingError 

pub enum MappingError {
    ResolutionError(ResolverError),
    NoMapperFound(String),
    MapperTypeMismatch,
    SourceCreationError(String),
    ReactionCreationError(String),
    InvalidValue(String),
}

Errors that can occur during DTO-to-domain mapping.

Variants

ResolutionError(ResolverError)

A ConfigValue reference could not be resolved.

NoMapperFound(String)

No mapper was found for the given config type.

MapperTypeMismatch

The mapper received a DTO type it doesn’t handle.

SourceCreationError(String)

Source creation failed.

ReactionCreationError(String)

Reaction creation failed.

InvalidValue(String)

A configuration value was invalid.

Trait Implementations

impl Debug for MappingError

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

Formats the value using the given formatter.

impl Display for MappingError

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

Formats the value using the given formatter.

impl Error for MappingError

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<ResolverError> for MappingError

fn from(source: ResolverError) -> Self

Converts to this type from the input type.