meh_asus/debugfs/
error.rs

1//! Error types and messages for the debugfs module.
2
3use std::num::ParseIntError;
4use thiserror::Error;
5
6/// A general error type for the hardware module.
7///
8/// All the errors in debugfs is mapped to one of these errors.
9///
10/// Every function will only throw a subset of these errors, and errors
11/// have been logically separated into different types.
12#[derive(Debug, Error)]
13pub enum HardwareError {
14    #[error("Dev ID setup error: {0}")]
15    DevIdFileError(#[from] DevIdFileError),
16
17    #[error("Control Param Error: {0}")]
18    CtrlParamError(#[from] CtrlParamError),
19
20    #[error("Config Apply Error: {0}")]
21    ConfigApplyError(#[from] ConfigApplyError),
22
23    #[error("Devs Config File Error: {0}")]
24    DevsConfigFileError(#[from] DevsConfigFileError),
25
26    #[error("Dsts Config File Error: {0}")]
27    DstsConfigFileError(#[from] DstsConfigFileError),
28    
29    #[error("State Error: {0}")]
30    StateError(#[from] StateError),
31}
32
33#[derive(Debug, Error)]
34pub enum DevIdFileError {
35    #[error("Failed to write dev_id! {error}")]
36    WriteFailed { error: std::io::Error },
37}
38
39#[derive(Debug, Error)]
40pub enum CtrlParamError {
41    #[error("Failed to write applied config! {error}")]
42    WriteFailed { error: std::io::Error },
43}
44
45#[derive(Debug, Error)]
46pub enum ConfigApplyError {
47    #[error("Failed to apply the given config! {error}")]
48    ConfigApplyFailed { error: std::io::Error },
49}
50
51#[derive(Debug, Error)]
52pub enum DevsConfigFileError {
53    #[error("Cannot read the config due to unexpected format!\nExpected: `DEVS({}, {{some_value}}) = {{some_value}}\nFound: {value}", dev_id)]
54    UnexpectedConfigFormat { value: String, dev_id: u64 },
55
56    #[error("The given string `{value}` cannot be interpreted as hexadecimal value! {error}")]
57    InvalidHexadecimalValue { value: String, error: ParseIntError },
58}
59
60#[derive(Debug, Error)]
61pub enum StateError {
62    #[error("The state value `{value}` is not listed as a possible state for the hardware!\nPlease initialize the hardware with set of correct possible states, without this type safety cannot be guaranteed.")]
63    NotPossibleState { value: u64 },
64}
65
66
67#[derive(Debug, Error)]
68pub enum DstsConfigFileError {
69    #[error("Cannot read the config due to unexpected format!\nExpected: `DEVS({}, {{some_value}}) = {{some_value}}\nFound: {value}", dev_id)]
70    UnexpectedConfigFormat { value: String, dev_id: u64 },
71
72    #[error("The given string `{value}` cannot be interpreted as hexadecimal value! {error}")]
73    InvalidHexadecimalValue { value: String, error: ParseIntError },
74
75    #[error("Failed to read the currect config file! {error}")]
76    StateReadFailed { error: std::io::Error },
77}
meh_asus/debugfs/error.rs

meh_asus/debugfs/
error.rs
