Struct GenError 

pub struct GenError { /* private fields */ }

An error resulting from “world generation”.

May be failure to calculate/create/place objects (due to bad parameters or unforeseen edge cases), failure to successfully store them in or retrieve them from a Universe, et cetera.

A GenError contains an InGenError and additionally specifies which universe member was to be generated but failed.

Implementations

impl GenError

pub fn failure(error: impl Into<InGenError>, object: Name) -> Self

Wrap an error, that occurred while creating an object, as a GenError which also names the object.

Trait Implementations

impl Debug for GenError

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

Formats the value using the given formatter.

impl Display for GenError

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

Formats the value using the given formatter.

impl Error for GenError

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<ExecuteError> for GenError

fn from(error: ExecuteError<UniverseTransaction>) -> Self

Converts to this type from the input type.

impl From<GenError> for InGenError

fn from(error: GenError) -> Self

Converts to this type from the input type.

impl From<InsertError> for GenError

fn from(error: InsertError) -> Self

Converts to this type from the input type.