tauri_plugin_video/
error.rs

1use serde::{ser::Serializer, Serialize};
2
3pub type Result<T> = std::result::Result<T, Error>;
4
5#[derive(Debug, thiserror::Error)]
6pub enum Error {
7    #[error(
8        "native video protocol mismatch: expected {expected}, received {actual:?} from @get-air/video-tauri version {package_version:?}"
9    )]
10    ProtocolMismatch {
11        expected: u32,
12        actual: Option<u32>,
13        package_version: Option<String>,
14    },
15    #[error("invalid request: {0}")]
16    InvalidRequest(String),
17    #[error("GStreamer is unavailable: {0}")]
18    RuntimeUnavailable(String),
19    #[error("media pipeline failed: {0}")]
20    Pipeline(String),
21    #[cfg(mobile)]
22    #[error(transparent)]
23    PluginInvoke(#[from] tauri::plugin::mobile::PluginInvokeError),
24}
25
26impl Error {
27    pub fn code(&self) -> &'static str {
28        match self {
29            Self::ProtocolMismatch { .. } => "PROTOCOL_MISMATCH",
30            Self::InvalidRequest(_) => "INVALID_REQUEST",
31            Self::RuntimeUnavailable(_) => "RUNTIME_UNAVAILABLE",
32            Self::Pipeline(_) => "PIPELINE_FAILED",
33            #[cfg(mobile)]
34            Self::PluginInvoke(_) => "MOBILE_PLUGIN_ERROR",
35        }
36    }
37
38    fn recoverable(&self) -> bool {
39        matches!(self, Self::Pipeline(_))
40    }
41}
42
43impl Serialize for Error {
44    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
45    where
46        S: Serializer,
47    {
48        #[derive(Serialize)]
49        #[serde(rename_all = "camelCase")]
50        struct WireError<'a> {
51            code: &'static str,
52            message: String,
53            recoverable: bool,
54            #[serde(skip_serializing_if = "Option::is_none")]
55            stage: Option<&'a str>,
56        }
57
58        WireError {
59            code: self.code(),
60            message: self.to_string(),
61            recoverable: self.recoverable(),
62            stage: match self {
63                Self::ProtocolMismatch { .. } => Some("protocol"),
64                Self::Pipeline(_) => Some("pipeline"),
65                _ => None,
66            },
67        }
68        .serialize(serializer)
69    }
70}
tauri_plugin_video/error.rs

tauri_plugin_video/
error.rs
