teams_cli/
error.rs

1use serde::Serialize;
2use thiserror::Error;
3
4#[derive(Debug, Error)]
5pub enum AppError {
6    #[error("{0}")]
7    InvalidInput(String),
8    #[error("{0}")]
9    Auth(String),
10    #[error("{0}")]
11    ReadOnly(String),
12    #[error("{0}")]
13    Permission(String),
14    #[error("{0}")]
15    NotFound(String),
16    #[error("Microsoft Graph throttled the request")]
17    RateLimit(Option<u64>),
18    #[error("{0}")]
19    Api(String),
20    #[error("{0}")]
21    NonInteractive(String),
22    #[error("{0}")]
23    ConfirmationRequired(String),
24    #[error("{0}")]
25    Unconfirmed(String),
26    #[error("{0}")]
27    Unsupported(String),
28    #[error("{0}")]
29    Desktop(String),
30    #[error("{0}")]
31    Unhealthy(String),
32    #[error("{0}")]
33    Io(#[from] std::io::Error),
34    #[error("{0}")]
35    Unexpected(String),
36}
37
38#[derive(Debug, Clone, Copy, Serialize)]
39pub struct ErrorContract {
40    pub kind: &'static str,
41    pub exit_code: i32,
42    pub retryable: bool,
43    pub description: &'static str,
44}
45
46pub const INVALID_INPUT: ErrorContract = ErrorContract {
47    kind: "invalid_input",
48    exit_code: 2,
49    retryable: false,
50    description: "Arguments or local configuration are invalid",
51};
52pub const AUTH: ErrorContract = ErrorContract {
53    kind: "auth",
54    exit_code: 3,
55    retryable: false,
56    description: "Authentication is missing, expired, or rejected",
57};
58pub const PERMISSION: ErrorContract = ErrorContract {
59    kind: "permission_denied",
60    exit_code: 5,
61    retryable: false,
62    description: "The tenant or granted scopes do not permit the operation",
63};
64pub const NOT_FOUND: ErrorContract = ErrorContract {
65    kind: "not_found",
66    exit_code: 4,
67    retryable: false,
68    description: "The requested Teams resource does not exist",
69};
70pub const RATE_LIMIT: ErrorContract = ErrorContract {
71    kind: "rate_limit",
72    exit_code: 6,
73    retryable: true,
74    description: "Microsoft Graph throttled the request",
75};
76pub const API: ErrorContract = ErrorContract {
77    kind: "api_error",
78    exit_code: 5,
79    retryable: false,
80    description: "Microsoft Graph returned an API error",
81};
82pub const NON_INTERACTIVE: ErrorContract = ErrorContract {
83    kind: "tty_required",
84    exit_code: 2,
85    retryable: false,
86    description: "An interactive command was invoked without a terminal",
87};
88pub const CONFIRMATION_REQUIRED: ErrorContract = ErrorContract {
89    kind: "confirmation_required",
90    exit_code: 2,
91    retryable: false,
92    description: "The operation needs confirmation: answer the prompt in a terminal, or pass --yes",
93};
94pub const UNCONFIRMED: ErrorContract = ErrorContract {
95    kind: "unconfirmed",
96    exit_code: 8,
97    retryable: false,
98    description: "A send may have been delivered but was not confirmed; check the conversation before sending again",
99};
100pub const UNEXPECTED: ErrorContract = ErrorContract {
101    kind: "unexpected_error",
102    exit_code: 1,
103    retryable: false,
104    description: "An unexpected local or transport error occurred",
105};
106pub const READ_ONLY: ErrorContract = ErrorContract {
107    kind: "read_only",
108    exit_code: 2,
109    retryable: false,
110    description: "The active profile blocks remote write operations",
111};
112
113pub const UNSUPPORTED: ErrorContract = ErrorContract {
114    kind: "unsupported",
115    exit_code: 2,
116    retryable: false,
117    description: "The selected backend or platform does not support this operation",
118};
119pub const DESKTOP: ErrorContract = ErrorContract {
120    kind: "desktop_error",
121    exit_code: 5,
122    retryable: false,
123    description: "The desktop backend could not complete the request",
124};
125
126pub const UNHEALTHY: ErrorContract = ErrorContract {
127    kind: "unhealthy",
128    exit_code: 7,
129    retryable: false,
130    description: "Diagnostics completed and at least one check failed",
131};
132
133pub const ALL: &[ErrorContract] = &[
134    INVALID_INPUT,
135    AUTH,
136    READ_ONLY,
137    PERMISSION,
138    NOT_FOUND,
139    RATE_LIMIT,
140    API,
141    NON_INTERACTIVE,
142    CONFIRMATION_REQUIRED,
143    UNCONFIRMED,
144    UNEXPECTED,
145    UNSUPPORTED,
146    DESKTOP,
147    UNHEALTHY,
148];
149
150impl AppError {
151    pub fn contract(&self) -> ErrorContract {
152        match self {
153            Self::InvalidInput(_) => INVALID_INPUT,
154            Self::Auth(_) => AUTH,
155            Self::ReadOnly(_) => READ_ONLY,
156            Self::Permission(_) => PERMISSION,
157            Self::NotFound(_) => NOT_FOUND,
158            Self::RateLimit(_) => RATE_LIMIT,
159            Self::Api(_) => API,
160            Self::NonInteractive(_) => NON_INTERACTIVE,
161            Self::ConfirmationRequired(_) => CONFIRMATION_REQUIRED,
162            Self::Unconfirmed(_) => UNCONFIRMED,
163            Self::Unsupported(_) => UNSUPPORTED,
164            Self::Desktop(_) => DESKTOP,
165            Self::Unhealthy(_) => UNHEALTHY,
166            Self::Io(_) | Self::Unexpected(_) => UNEXPECTED,
167        }
168    }
169}
teams_cli/error.rs

teams_cli/
error.rs
