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1 files changed, 21 insertions, 29 deletions

diff --git a/src/context.rs b/src/context.rs
index f7b97ed..660c201 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -27,12 +27,28 @@ pub struct Options {
     pub url_prefix: Option<String>,
 }
 
-#[derive(Debug)]
+#[derive(Debug, thiserror::Error)]
 pub enum ConfigError {
-    Reading(io::Error),
-    Parsing(serde_yaml::Error),
-    CompilePattern(glob::PatternError),
-    CompileTemplate(tera::Error),
+    #[error("reading from file")]
+    Reading {
+        #[from]
+        source: io::Error,
+    },
+    #[error("parsing config file")]
+    Parsing {
+        #[from]
+        source: serde_yaml::Error,
+    },
+    #[error("compiling glob pattern")]
+    CompilePattern {
+        #[from]
+        source: glob::PatternError,
+    },
+    #[error("compiling templates")]
+    CompileTemplate {
+        #[from]
+        source: tera::Error,
+    },
 }
 
 #[derive(Deserialize, Debug, Serialize)]
@@ -148,27 +164,3 @@ impl Config {
 
 
 }
-
-impl From<io::Error> for ConfigError {
-    fn from(error: io::Error) -> Self {
-        ConfigError::Reading(error)
-    }
-}
-
-impl From<serde_yaml::Error> for ConfigError {
-    fn from(error: serde_yaml::Error) -> Self {
-        ConfigError::Parsing(error)
-    }
-}
-
-impl From<glob::PatternError> for ConfigError {
-    fn from(error: glob::PatternError) -> Self {
-        ConfigError::CompilePattern(error)
-    }
-}
-
-impl From<tera::Error> for ConfigError {
-    fn from(error: tera::Error) -> Self {
-        ConfigError::CompileTemplate(error)
-    }
-}