4 files changed, 49 insertions, 34 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 60879435..3285d1b7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,6 +25,3 @@ codegen-units = 1
 lto = true
 opt-level = "z"
 panic = 'abort'
-
-# [patch.crates-io]
-# miette = { path = "../private/miette/", version = "4.4" }
diff --git a/crates/core/tedge_core/Cargo.toml b/crates/core/tedge_core/Cargo.toml
index 0a3e8103..9656a3a1 100644
--- a/crates/core/tedge_core/Cargo.toml
+++ b/crates/core/tedge_core/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 async-trait = "0.1.52"
-miette = "4.4"
+miette = "4.7"
 futures = "0.3"
 serde = { version = "1.0.136", features = ["derive"] }
 thiserror = "1.0.30"
diff --git a/crates/core/tedge_core/src/errors.rs b/crates/core/tedge_core/src/errors.rs
index ccf4a76e..ac7d518b 100644
--- a/crates/core/tedge_core/src/errors.rs
+++ b/crates/core/tedge_core/src/errors.rs
@@ -87,12 +87,8 @@ pub struct PluginConfigVerificationError {
 }
 
 impl miette::Diagnostic for PluginConfigVerificationError {
-    fn related<'a>(&'a self) -> Option<Box<dyn Iterator<Item = &'a dyn miette::Diagnostic> + 'a>> {
-        Some(Box::new(std::iter::once_with(|| {
-            let err: &dyn miette::Diagnostic = &*self.error;
-
-            err
-        })))
+    fn diagnostic_source(&self) -> Option<&dyn miette::Diagnostic> {
+        Some(&*self.error)
     }
 }
 
@@ -127,12 +123,8 @@ pub struct PluginBuilderInstantiationError {
 }
 
 impl miette::Diagnostic for PluginBuilderInstantiationError {
-    fn related<'a>(&'a self) -> Option<Box<dyn Iterator<Item = &'a dyn miette::Diagnostic> + 'a>> {
-        Some(Box::new(std::iter::once_with(|| {
-            let err: &dyn miette::Diagnostic = &*self.error;
-
-            err
-        })))
+    fn diagnostic_source(&self) -> Option<&dyn miette::Diagnostic> {
+        Some(&*self.error)
     }
 }
 
@@ -181,12 +173,8 @@ pub struct PluginStartFailed {
 }
 
 impl miette::Diagnostic for PluginStartFailed {
-    fn related<'a>(&'a self) -> Option<Box<dyn Iterator<Item = &'a dyn miette::Diagnostic> + 'a>> {
-        Some(Box::new(std::iter::once_with(|| {
-            let err: &dyn miette::Diagnostic = &*self.error;
-
-            err
-        })))
+    fn diagnostic_source(&self) -> Option<&dyn miette::Diagnostic> {
+        Some(&*self.error)
     }
 }
 
@@ -229,12 +217,8 @@ pub struct PluginMessageHandlerFailed {
 }
 
 impl miette::Diagnostic for PluginMessageHandlerFailed {
-    fn related<'a>(&'a self) -> Option<Box<dyn Iterator<Item = &'a dyn miette::Diagnostic> + 'a>> {
-        Some(Box::new(std::iter::once_with(|| {
-            let err: &dyn miette::Diagnostic = &*self.error;
-
-            err
-        })))
+    fn diagnostic_source(&self) -> Option<&dyn miette::Diagnostic> {
+        Some(&*self.error)
     }
 }
 
@@ -259,11 +243,7 @@ pub struct PluginStopFailed {
 }
 
 impl miette::Diagnostic for PluginStopFailed {
-    fn related<'a>(&'a self) -> Option<Box<dyn Iterator<Item = &'a dyn miette::Diagnostic> + 'a>> {
-        Some(Box::new(std::iter::once_with(|| {
-            let err: &dyn miette::Diagnostic = &*self.error;
-
-            err
-        })))
+    fn diagnostic_source(&self) -> Option<&dyn miette::Diagnostic> {
+        Some(&*self.error)
     }
 }
diff --git a/tedge/invalid-config.toml b/tedge/invalid-config.toml
new file mode 100644
index 00000000..2113f7ad
--- /dev/null
+++ b/tedge/invalid-config.toml
@@ -0,0 +1,38 @@
+communication_buffer_size = 10
+
+plugin_shutdown_timeout_ms = 10000
+
+[plugins.logging]
+kind = "log"
+
+[plugins.logging.configuration]
+name = "logging"
+level = "trace"
+acknowledge = false
+setup_logger = false
+
+[plugins.syscpu]
+kind = "sysinfo"
+
+[plugins.syscpu.configuration.cpu]
+send_to = ["syscpu"]
+interval_ms = 1
+
+[plugins.syscpu.configuration.cpu.report_global_processor_info]
+enable = true
+frequency = true
+cpu_usage = true
+name = true
+vendor_id = true
+brand = true
+
+[plugins.syscpu.configuration.cpu.report_processor_info]
+enable = false
+frequency = false
+cpu_usage = false
+name = false
+vendor_id = false
+brand = false
+
+[plugins.syscpu.configuration.cpu.report_physical_core_count]
+enable = true