1 files changed, 23 insertions, 10 deletions
diff --git a/src/error.rs b/src/error.rs
index f9608a8..f0d76e3 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -259,16 +259,29 @@ pub enum SubplotError {
     #[error("no scenarios were found matching the `{0}` template")]
     NoScenariosMatched(String),
 
-    /// I/O error
-    ///
-    /// Subplot did some I/O, and it failed. This is a generic wrapper
-    /// for any kind of I/O error.
-    #[error(transparent)]
-    IoError {
-        /// The wrapped error.
-        #[from]
-        source: std::io::Error,
-    },
+    /// Failed to invoke a program.
+    #[error("Failed to invoke {0}")]
+    Spawn(PathBuf, #[source] std::io::Error),
+
+    /// Failed to write to stdin of child process.
+    #[error("Failed to write to stdin of child process")]
+    WriteToChild(#[source] std::io::Error),
+
+    /// Error when waiting for child process to finish.
+    #[error("Error when waiting for child process to finish")]
+    WaitForChild(#[source] std::io::Error),
+
+    /// Error when reading a file.
+    #[error("Error when reading {0}")]
+    ReadFile(PathBuf, #[source] std::io::Error),
+
+    /// Error when creating a file.
+    #[error("Error when creating {0}")]
+    CreateFile(PathBuf, #[source] std::io::Error),
+
+    /// Error when writing to a file.
+    #[error("Error when writing to {0}")]
+    WriteFile(PathBuf, #[source] std::io::Error),
 
     /// Pandoc error
     ///