Enum MapperError 

pub enum MapperError {
    DataDirNotFound {
        path: String,
    },
    BundleNotFound {
        fv: String,
    },
    VariantNotFound {
        fv: String,
        variant: String,
    },
    PidNotFound {
        fv: String,
        variant: String,
        pid: String,
    },
    Assembly(AssemblyError),
    Mapping(MappingError),
    Io(Error),
}

Errors that can occur when using the Mapper API.

Variants

DataDirNotFound

The specified data directory does not exist on disk.

Fields

path: String

BundleNotFound

No data bundle file found for the requested format version.

Fields

fv: String

VariantNotFound

The requested variant (e.g., “UTILMD_Strom”) is not present in the bundle.

Fields

fv: String

variant: String

PidNotFound

No mapping engine definitions exist for the given PID within the variant.

Fields

fv: String

variant: String

pid: String

Assembly(AssemblyError)

An error from the MIG assembly layer.

Mapping(MappingError)

An error from the TOML mapping engine.

Io(Error)

A standard I/O error.

Trait Implementations

impl Debug for MapperError

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

Formats the value using the given formatter.

impl Display for MapperError

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

Formats the value using the given formatter.

impl Error for MapperError

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<AssemblyError> for MapperError

fn from(source: AssemblyError) -> Self

Converts to this type from the input type.

impl From<Error> for MapperError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<MappingError> for MapperError

fn from(source: MappingError) -> Self

Converts to this type from the input type.