deep_causality/errors/
model_validation_error.rs

1/*
2 * SPDX-License-Identifier: MIT
3 * Copyright (c) 2023 - 2026. The DeepCausality Authors and Contributors. All Rights Reserved.
4 */
5
6use crate::{CausaloidId, ContextId, ContextoidId};
7use std::error::Error;
8use std::fmt;
9
10#[derive(Debug, Clone, Hash, Eq, PartialEq)]
11pub enum ModelValidationError {
12    // Causaloid Errors
13    MissingCreateCausaloid,
14    DuplicateCausaloidID { id: CausaloidId },
15    TargetCausaloidNotFound { id: CausaloidId },
16
17    // Context Errors
18    BaseContextNotFound,
19    DuplicateContextId { id: ContextId },
20    TargetContextNotFound { id: ContextId },
21    DuplicateExtraContextId { id: u64 },
22
23    // Contextoid Errors
24    TargetContextoidNotFound { id: ContextoidId },
25    DuplicateContextoidId { id: ContextoidId },
26    AddContextoidError { err: String },
27
28    // General Errors
29    UnsupportedOperation { operation: String },
30    UpdateNodeError { err: String },
31    RemoveNodeError { err: String },
32    InterpreterError { reason: String },
33}
34
35impl Error for ModelValidationError {}
36
37impl fmt::Display for ModelValidationError {
38    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
39        match self {
40            ModelValidationError::MissingCreateCausaloid => {
41                write!(
42                    f,
43                    "The generative output is missing the mandatory Causaloid creation command."
44                )
45            }
46            ModelValidationError::DuplicateCausaloidID { id } => {
47                write!(f, "Duplicate Causaloid ID found: {id}")
48            }
49            ModelValidationError::TargetCausaloidNotFound { id } => {
50                write!(f, "Target Causaloid with ID {id} not found")
51            }
52            ModelValidationError::BaseContextNotFound => {
53                write!(
54                    f,
55                    "Cannot perform operation because the base context has not been created"
56                )
57            }
58            ModelValidationError::DuplicateContextId { id } => {
59                write!(f, "Duplicate Context ID found: {id}")
60            }
61            ModelValidationError::TargetContextNotFound { id } => {
62                write!(f, "Target Context with ID {id} not found")
63            }
64            ModelValidationError::DuplicateExtraContextId { id } => {
65                write!(f, "Duplicate Extra Context ID found: {id}")
66            }
67
68            ModelValidationError::TargetContextoidNotFound { id } => {
69                write!(f, "Target Contextoid with ID {id} not found")
70            }
71
72            ModelValidationError::DuplicateContextoidId { id } => {
73                write!(f, "Duplicate Contextoid ID found: {id}")
74            }
75
76            ModelValidationError::UnsupportedOperation { operation } => {
77                write!(f, "Unsupported operation: {operation}")
78            }
79            ModelValidationError::UpdateNodeError { err } => {
80                write!(f, "Error updating node: {err}")
81            }
82            ModelValidationError::RemoveNodeError { err } => {
83                write!(f, "Error removing node: {err}")
84            }
85            ModelValidationError::InterpreterError { reason } => {
86                write!(f, "Interpreter error: {reason}")
87            }
88            ModelValidationError::AddContextoidError { err } => {
89                write!(f, "Error adding Contextoid: {err}")
90            }
91        }
92    }
93}
deep_causality/errors/model_validation_error.rs

deep_causality/errors/
model_validation_error.rs
