Refactor HighlightingAssets::get_syntax to return Result type

1 files changed, 11 insertions, 0 deletions

diff --git a/src/error.rs b/src/error.rs
index 057c687a..2e73b85b 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -10,6 +10,17 @@ error_chain! {
         GlobParsingError(::globset::Error);
         SerdeYamlError(::serde_yaml::Error);
     }
+
+    errors {
+        UndetectedSyntax(input: String) {
+            description("unable to detect syntax"),
+            display("unable to detect syntax for {}", input)
+        }
+        UnknownSyntax(name: String) {
+            description("unknown syntax"),
+            display("unknown syntax: '{}'", name)
+        }
+    }
 }
 
 pub fn default_error_handler(error: &Error, output: &mut dyn Write) {