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0.1.2-beta 新增時間: 2026年11月8日凌晨2:53 · 建置時間: 2026年11月7日晚上7:32

error.rs 新增時間: 未記錄日期 2.5 KB · 85 行

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1//! Structured error shared by all Core services.

2//!

3//! The JSON shape (`code`, `message` and optional detail fields) matches the

4//! Electron 0.1.0 contract (`SessionError.toJSON`, diagnostics/biometric

5//! envelopes), so the unchanged renderer code keeps working.

7use serde::Serialize;

8use serde_json::{Map, Value};

9use std::fmt;

11#[derive(Debug, Clone, Serialize)]

12pub struct CoreError {

13 pub code: String,

14 pub message: String,

15 #[serde(flatten)]

16 pub details: Map<String, Value>,

17}

19pub type CoreResult<T> = Result<T, CoreError>;

21impl CoreError {

22 pub fn new(code: impl Into<String>, message: impl Into<String>) -> Self {

23 Self { code: code.into(), message: message.into(), details: Map::new() }

24 }

26 /// Error without a public code (Electron handlers that only threw `new Error(message)`).

27 pub fn plain(message: impl Into<String>) -> Self {

28 Self::new("", message)

29 }

31 pub fn with(mut self, key: &str, value: impl Into<Value>) -> Self {

32 self.details.insert(key.to_string(), value.into());

33 self

34 }

36 pub fn has_code(&self) -> bool {

37 !self.code.is_empty()

38 }

40 /// Message with a `CODE: ` prefix, as the plugin runtime of 0.1.0 exposed it.

41 pub fn prefixed_message(&self) -> String {

42 if self.code.is_empty() || self.message.starts_with(&format!("{}:", self.code)) {

43 self.message.clone()

44 } else {

45 format!("{}: {}", self.code, self.message)

46 }

47 }

48}

50impl fmt::Display for CoreError {

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

52 if self.code.is_empty() {

53 write!(f, "{}", self.message)

54 } else {

55 write!(f, "{}: {}", self.code, self.message)

56 }

57 }

58}

60impl std::error::Error for CoreError {}

62impl From<std::io::Error> for CoreError {

63 fn from(error: std::io::Error) -> Self {

64 let code = match error.kind() {

65 std::io::ErrorKind::NotFound => "ENOENT",

66 std::io::ErrorKind::PermissionDenied => "EACCES",

67 std::io::ErrorKind::AlreadyExists => "EEXIST",

68 _ => "EIO",

69 };

70 CoreError::new(code, error.to_string())

71 }

72}

74impl From<serde_json::Error> for CoreError {

75 fn from(error: serde_json::Error) -> Self {

76 CoreError::new("INVALID_JSON", error.to_string())

77 }

78}

80#[macro_export]

81macro_rules! bail {

82 ($code:expr, $($arg:tt)*) => {

83 return Err($crate::core::error::CoreError::new($code, format!($($arg)*)))

84 };

85}

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2dddbf80e310eb29c76530afab399239b5dd3a17787ddc8f851ecea1bd44dc5f

CH-J Proprietary Software License 1.14 · 原始碼依 CH-J Proprietary Software License 1.14 提供。公開原始碼不會改變授權條款，也不會授予額外的權利。

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ac8fe790f4ba60fc098f8c985fc2656cfcc6cdc21fb34b30e308a2b54e62258f

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