Enum CMapError

pub enum CMapError {
    FailedTransaction(StmError),
    FailedAttributeMerge(&'static str),
    FailedAttributeSplit(&'static str),
    IncorrectGeometry(&'static str),
    UnknownAttribute(&'static str),
}

Map-level error enum.

Variants

FailedTransaction(StmError)

STM transaction failed.

FailedAttributeMerge(&'static str)

Attribute merge failed due to missing value(s).

FailedAttributeSplit(&'static str)

Attribute split failed due to missing value.

IncorrectGeometry(&'static str)

Geometry predicate failed verification.

UnknownAttribute(&'static str)

Accessed attribute isn’t in the map storage.

Trait Implementations

impl Debug for CMapError

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

Formats the value using the given formatter.

impl Display for CMapError

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

Formats the value using the given formatter.

impl Error for CMapError

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<StmError> for CMapError

fn from(value: StmError) -> Self

Converts to this type from the input type.

impl PartialEq for CMapError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CMapError

impl StructuralPartialEq for CMapError