Enum ComponentMappingError 

pub enum ComponentMappingError {
    SelectorParseFailed(SelectorError),
    SelectorExecutionFailed(SelectorError),
    CastFailed {
        source_datatype: DataType,
        target_datatype: DataType,
        err: Arc<ArrowError>,
    },
    ComponentNotPresentOnEntity(ComponentIdentifier),
    NoComponentDataForQuery(ComponentIdentifier),
    NoComponentDataForQueryButIsFetchable(ComponentIdentifier),
}

Error that can occur when mapping components.

Variants

SelectorParseFailed(SelectorError)

Failed to parse a selector.

SelectorExecutionFailed(SelectorError)

Failed to execute a selector.

CastFailed

Failed to cast component data to target datatype.

Fields

source_datatype: DataType

target_datatype: DataType

err: Arc<ArrowError>

ComponentNotPresentOnEntity(ComponentIdentifier)

NoComponentDataForQuery(ComponentIdentifier)

NoComponentDataForQueryButIsFetchable(ComponentIdentifier)

Implementations

impl ComponentMappingError

pub fn summary(&self) -> String

pub fn details(&self) -> Option<String>

Trait Implementations

impl Clone for ComponentMappingError

fn clone(&self) -> ComponentMappingError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentMappingError

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

Formats the value using the given formatter.

impl Display for ComponentMappingError

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

Formats the value using the given formatter.

impl Error for ComponentMappingError

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.