enhance error handling and refactor expression evaluation functions

fastly · Dec 15, 2024 · 8bd404b · 8bd404b
1 parent d4ca54d
commit 8bd404b
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Showing 5 changed files with 254 additions and 238 deletions.
diff --git a/esi/src/error.rs b/esi/src/error.rs
@@ -49,6 +49,10 @@ pub enum ExecutionError {
     /// An error occurred while creating a regular expression in an eval context
     #[error("failed to create a regular expression")]
     RegexError(#[from] regex::Error),
+
+    /// An error occurred while creating a regular expression in an eval context
+    #[error("failed to execute a function: `{0}`")]
+    FunctionError(String),
 }
 
 pub type Result<T> = std::result::Result<T, ExecutionError>;