media_core/
error.rs

1use std::borrow::Cow;
2
3use thiserror::Error;
4
5#[derive(Clone, Debug, Error)]
6pub enum Error {
7    #[error("Failed: {0}")]
8    Failed(Cow<'static, str>),
9    #[error("Invalid: {0}")]
10    Invalid(Cow<'static, str>),
11    #[error("Again: {0}")]
12    Again(Cow<'static, str>),
13    #[error("Canceled: {0}")]
14    Canceled(Cow<'static, str>),
15    #[error("Creation failed: {0}")]
16    CreationFailed(Cow<'static, str>),
17    #[error("Invalid parameter: {0} {1}")]
18    InvalidParameter(Cow<'static, str>, Cow<'static, str>),
19    #[error("Not implemented")]
20    NotImplemented,
21    #[error("Not found: {0}")]
22    NotFound(Cow<'static, str>),
23    #[error("Unsupported: {0}")]
24    Unsupported(Cow<'static, str>),
25    #[error("Initialization failed: {0}")]
26    InitializationFailed(Cow<'static, str>),
27    #[error("Open failed: {0}")]
28    OpenFailed(Cow<'static, str>),
29    #[error("Close failed: {0}")]
30    CloseFailed(Cow<'static, str>),
31    #[error("Start failed: {0}")]
32    StartFailed(Cow<'static, str>),
33    #[error("Stop failed: {0}")]
34    StopFailed(Cow<'static, str>),
35    #[error("Not running: {0}")]
36    NotRunning(Cow<'static, str>),
37    #[error("Get failed: {0}")]
38    GetFailed(Cow<'static, str>),
39    #[error("Set failed: {0}")]
40    SetFailed(Cow<'static, str>),
41    #[error("Read failed: {0}")]
42    ReadFailed(Cow<'static, str>),
43    #[error("Write failed: {0}")]
44    WriteFailed(Cow<'static, str>),
45}
46
47#[macro_export]
48macro_rules! invalid_error {
49    ($param:literal) => {
50        $crate::error::Error::Invalid($param.into())
51    };
52    ($param:expr) => {
53        $crate::error::Error::Invalid(format!("{:?}", $param).into())
54    };
55}
56
57#[macro_export]
58macro_rules! failed_error {
59    ($param:literal) => {
60        $crate::error::Error::Failed($param.into())
61    };
62    ($param:expr) => {
63        $crate::error::Error::Failed(format!("{:?}", $param).into())
64    };
65}
66
67#[macro_export]
68macro_rules! invalid_param_error {
69    ($param:expr) => {
70        $crate::error::Error::InvalidParameter(stringify!($param).into(), format!("{:?}", $param).into())
71    };
72}
73
74#[macro_export]
75macro_rules! none_param_error {
76    ($param:expr) => {
77        $crate::error::Error::InvalidParameter(stringify!($param).into(), stringify!(None).into())
78    };
79}
80
81#[macro_export]
82macro_rules! not_found_error {
83    ($param:literal) => {
84        $crate::error::Error::NotFound($param.into())
85    };
86    ($param:expr) => {
87        $crate::error::Error::NotFound(format!("{:?}", $param).into())
88    };
89}
90
91#[macro_export]
92macro_rules! unsupported_error {
93    ($param:literal) => {
94        $crate::error::Error::Unsupported($param.into())
95    };
96    ($param:expr) => {
97        $crate::error::Error::Unsupported(format!("{:?}", $param).into())
98    };
99}
media_core/error.rs

media_core/
error.rs
