swamp_script_eval/err.rs
#[derive(Debug, PartialEq, Eq)]
pub enum ConversionError {
TypeError(String),
ValueError(String),
}
#[derive(Debug, PartialEq, Eq)]
pub enum ExecuteError {
Error(String),
ConversionError(ConversionError),
ArgumentIsNotMutable,
CanNotUnwrap,
IllegalIterator,
ExpectedOptional,
NonUniqueKeysInMapLiteralDetected,
NotAnArray,
ValueIsNotMutable,
NotSparseValue,
CoerceOptionToBoolFailed,
VariableWasNotMutable,
}