#[derive(Debug, thiserror::Error)]
pub enum NormalizationError {
#[error("Expected a transformed operation, but found none.")]
ExpectedTransformedOperationNotFound,
#[error("Multiple operations found matching the criteria.")]
MultipleMatchingOperationsFound,
#[error("Specified operation '{operation_name}' not found.")]
SpecifiedOperationNotFound { operation_name: String },
#[error("An operation was expected, but none were present.")]
OperationNotFound,
#[error("Type for operation kind '{kind}' not found.")]
TypeForOperationNotFound { kind: String },
#[error("Schema type '{type_name}' not found.")]
SchemaTypeNotFound { type_name: String },
#[error("Field '{field_name}' not found in type '{type_name}'.")]
FieldNotFoundInType {
field_name: String,
type_name: String,
},
#[error("Possible types for '{type_name}' not found.")]
PossibleTypesNotFound { type_name: String },
#[error("Fragment definition for '{fragment_name}' not found.")]
FragmentDefinitionNotFound { fragment_name: String },
#[error("Cyclic fragment spread detected for '{fragment_name}'.")]
CyclicFragmentSpread { fragment_name: String },
}