Completed the first preliminary usable version of the Mingling

framework.

1 files changed, 44 insertions, 0 deletions

diff --git a/mingling/src/program/exec/error.rs b/mingling/src/program/exec/error.rs
new file mode 100644
index 0000000..0523ea5
--- /dev/null
+++ b/mingling/src/program/exec/error.rs
@@ -0,0 +1,44 @@
+use crate::error::ChainProcessError;
+
+#[derive(thiserror::Error, Debug)]
+pub enum ProgramExecuteError {
+    #[error("No Dispatcher Found")]
+    DispatcherNotFound,
+
+    #[error("Other error: {0}")]
+    Other(String),
+}
+
+#[derive(thiserror::Error, Debug)]
+pub enum ProgramInternalExecuteError {
+    #[error("No Dispatcher Found")]
+    DispatcherNotFound,
+
+    #[error("Other error: {0}")]
+    Other(String),
+
+    #[error("IO error: {0}")]
+    IO(#[from] std::io::Error),
+}
+
+impl From<ProgramInternalExecuteError> for ProgramExecuteError {
+    fn from(value: ProgramInternalExecuteError) -> Self {
+        match value {
+            ProgramInternalExecuteError::DispatcherNotFound => {
+                ProgramExecuteError::DispatcherNotFound
+            }
+            ProgramInternalExecuteError::Other(s) => ProgramExecuteError::Other(s),
+            ProgramInternalExecuteError::IO(e) => ProgramExecuteError::Other(format!("{}", e)),
+        }
+    }
+}
+
+impl From<ChainProcessError> for ProgramInternalExecuteError {
+    fn from(value: ChainProcessError) -> Self {
+        match value {
+            ChainProcessError::Other(s) => ProgramInternalExecuteError::Other(s),
+            ChainProcessError::IO(error) => ProgramInternalExecuteError::IO(error),
+            ChainProcessError::Broken(_) => ProgramInternalExecuteError::Other(format!("Broken")),
+        }
+    }
+}