Replace PluginError with miette::Error

Signed-off-by: Marcel Müller <m.mueller@ifm.com>

3 files changed, 12 insertions, 17 deletions

diff --git a/crates/core/tedge_api/Cargo.toml b/crates/core/tedge_api/Cargo.toml
index 28163849..afcd9800 100644
--- a/crates/core/tedge_api/Cargo.toml
+++ b/crates/core/tedge_api/Cargo.toml
@@ -6,10 +6,10 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-anyhow = "1.0.53"
 async-trait = "0.1.52"
 downcast-rs = "1.2.0"
 futures = "0.3.21"
+miette = "4.4.0"
 thiserror = "1.0.30"
 tokio = { version = "1.16.1", features = ["sync", "time"] }
 tokio-util = "0.7.0"
diff --git a/crates/core/tedge_api/examples/heartbeat.rs b/crates/core/tedge_api/examples/heartbeat.rs
index 35ac183d..8806e726 100644
--- a/crates/core/tedge_api/examples/heartbeat.rs
+++ b/crates/core/tedge_api/examples/heartbeat.rs
@@ -35,6 +35,12 @@ impl Message for HeartbeatStatus {
 #[derive(Debug)]
 struct HeartbeatServiceBuilder;
 
+#[derive(miette::Diagnostic, thiserror::Error, Debug)]
+enum HeartbeatBuildError {
+    #[error(transparent)]
+    TomlParse(#[from] toml::de::Error),
+}
+
 #[async_trait]
 impl<PD: PluginDirectory> PluginBuilder<PD> for HeartbeatServiceBuilder {
     fn kind_name() -> &'static str {
@@ -64,7 +70,8 @@ impl<PD: PluginDirectory> PluginBuilder<PD> for HeartbeatServiceBuilder {
     where
         PD: 'async_trait,
     {
-        let hb_config: HeartbeatConfig = toml::Value::try_into(config)?;
+        let hb_config: HeartbeatConfig =
+            toml::Value::try_into(config).map_err(HeartbeatBuildError::from)?;
         let monitored_services = hb_config
             .plugins
             .iter()
diff --git a/crates/core/tedge_api/src/error.rs b/crates/core/tedge_api/src/error.rs
index 76c96368..a84110fd 100644
--- a/crates/core/tedge_api/src/error.rs
+++ b/crates/core/tedge_api/src/error.rs
@@ -1,21 +1,9 @@
+use miette::Diagnostic;
 use thiserror::Error;
 
-/// An error that a plugin might emit
-#[derive(Error, Debug)]
-pub enum PluginError {
-    /// Error kind if the configuration of the plugin was faulty
-    #[error("An error in the configuration was found")]
-    Configuration(#[from] toml::de::Error),
+pub type PluginError = miette::Report;
 
-    /// Error kind to report any `anyhow::Error` error
-    #[error(transparent)]
-    Custom(#[from] anyhow::Error),
-
-    #[error("Error from directory")]
-    DirectoryError(#[from] DirectoryError),
-}
-
-#[derive(Error, Debug)]
+#[derive(Error, Debug, Diagnostic)]
 pub enum DirectoryError {
     #[error("Plugin named '{}' not found", .0)]
     PluginNameNotFound(String),